(1) the planet earth (2) the history of life on earth (3) the earth's ozone layer
earth [ə:θ] 📢 UK📢 US
n. 地球；土，泥；大地
n. 询问
v. 改正；纠正 a. 正确的，对的；恰当的
n.耳朵.耳状物；听力，听觉
(1) That new restaurant was a big disappointment. (2) I always felt I was a disappointment to my father. (3) a bitter/major disappointment
disappointment [ˌdɪsəˈpɔɪntmənt] 📢 UK📢 US
a. 真正的，真品的
n. 失望；沮丧
a. 普通的，平常的
a. 面部用的
(1) a packet of wild flower seeds (2) sesame seeds (3) Sow the seeds outdoors in spring.
seed [si:d] 📢 UK📢 US
南极
n. 种子
vt. 准备,预备,调制,配制
n. 法律地位（身份）
(1) a pig farmer (2) pigs were grunting and squealing in the yard. (3) Arrogant pig!
pig [pɪg] 📢 UK📢 US
n. 猪
v.回答,回应,作出反应
vi. 赶快；急忙
pron. 他自己
(1) a piece of information (2) a source of information (3) to collect/gather/obtain/receive information
information [ˌɪnfəˈmeɪʃn] 📢 UK📢 US
a. 多山的
n. 信息
v.（不用于进行时）热爱，爱慕某人
v.（经过努力）获得,得到
(1) That's it. Mission accomplished (= we have done what we aimed to do) . (2) The first part of the plan has been safely accomplished. (3) I don't feel I've accomplished very much today.
accomplish [əˈkʌmplɪʃ] 📢 UK📢 US
a. 湿的,潮的,多雨的
v. 完成
ad.在户外, 在野外
n. 方向；方位
(1) a pyramid of cans in a shop window (2) a management pyramid (3) We set off to see the pyramids and Sphinx.
pyramid [ˈpɪrəmɪd] 📢 UK📢 US
n. 雪球
n. 办公室
a.惊奇,惊叹的;震惊的
n. 角锥形，金字塔
(1) a needle and thread (2) a robe embroidered with gold thread (3) the delicate threads of a spider's web
thread [θred] 📢 UK📢 US
n. 家务劳动
n. 线
a. 火红的；火焰般的
n. 获得，得到
(1) a family quarrel (2) He did not mention the quarrel with his wife. (3) They had a quarrel about money.
quarrel [ˈkwɒrəl] 📢 UK📢 US
vi. 争吵，吵架
n. 日落(时分)
a. 令人愉快的，舒适的
n. 电子计算机
(1) They questioned the accuracy of the information in the file. (2) She hits the ball with great accuracy. (3) We cannot guarantee the accuracy of these figures.
accuracy [ˈækjərəsi] 📢 UK📢 US
n.马
vi. 道歉，谢罪
n. 跷跷板（游戏）
n. 准确，精确
(1) strawberries and cream (2) strawberry plants (3) ...strawberries and cream.
strawberry [ˈstrɔ:bəri] 📢 UK📢 US
a.特别的，专门的
n. 草莓
a. 肥壮的，厚实牢固的
n. 痛苦，苦难
(1) an independent nation (2) the African nations (3) The entire nation, it seemed, was watching TV.
nation [ˈneɪʃn] 📢 UK📢 US
ad. 很可能，大概
n. 民族，国家
n. 炸土豆条（片）
v. 聚集；采集
(1) pine forests (2) pine needles (3) a Scots pine
pine [paɪn] 📢 UK📢 US
n. 大块；（木、石等）块；街区；路障 vt. 阻塞；阻挡
n. 庄重，庄严，尊严。尊贵，高尚
n. 松树
n. 根据地，基地（棒球）垒
(1) She's always dieting but she never seems to lose any weight. (2) dietary fibre (3) to have a healthy, balanced diet
diet [ˈdaɪət] 📢 UK📢 US
n.数字;号码
n. 饮食
n. 帝国
a. 口述的，口头上的
(1) She rang the bell and waited. (2) Have you been waiting long? (3) I've been waiting (for) twenty minutes.
wait [weɪt] 📢 UK📢 US
v. 嗅，闻到；发气味 n. 气味
vi. 等，等候
n. 侄子，外甥
n. 角锥形，金字塔
(1) Christmas decorations (2) a table decoration (3) the elaborate decoration on the carved wooden door
decoration [ˌdekəˈreɪʃn] 📢 UK📢 US
n. 自己，自我，自身
vt. 跟随；仿效；跟得上
n.装饰，修饰
vt. 喂（养）；饲（养）
(1) We got up at sunrise . (2) the pinks and yellows of the sunrise (3) The rain began before sunrise.
sunrise [ˈsʌnraɪz] 📢 UK📢 US
a. 不可能的
a.十分严重的,（病）急性的
a. 苏格兰（人）的 n. 苏格兰人
n. 黎明，拂晓
(1) The Qinghai - tibet Plateau is the world's highest plateau, averaging over 4000 metres above sea level and covering an area of 200,000 square kilometres. (2) The Qinghai - tibet railway is nearly two thousand 13 kilometers in length. (3) Study on Occupational Health Surveillance System Used during Construction of Qinghai - tibet Railway.
tibet [tɪˈbet] 📢 UK📢 US
n. 西藏
n.& vt.微笑
a. 年轻的
v. 欣赏； 感激
(1) a tram route (2) You can get to the beach easily from the centre of town by tram. (3) Is riding the tram included in the admission fee?
tram [træm] 📢 UK📢 US
n. 幸福，愉快
n. 有轨电车
vt. 保佑，降福
n.紧急情况或状态
(1) a brave/charitable/evil/good deed (2) a tale of heroic deeds (3) the deeds of the house
deed [di:d] 📢 UK📢 US
特权，特殊待遇
n. 行为；事迹
a. 大的
n. 同意，一致；协定，协议
(1) ...the low garden wall that separated the front garden from next door... (2) She put it down on the low table... (3) He bumped his head on the low beams...
low [ləu] 📢 UK📢 US
a. 晒黑的
a.&ad. 低；矮
n. 英国国民；大不列颠人
n. 丧失；损耗
(1) ...invite the children round to play... (2) They played in the little garden... (3) While the twins played cards, Francis sat reading...
play [pleɪ] 📢 UK📢 US
v. 玩；打（球）；游戏；播放 n. 玩耍，戏剧
n. 代数
v./n. 出价，投标，向（某人）道别
vt.教育，培养
(1) an old pair of worn jeans (2) The stone steps were worn and broken. (3) She came out of the ordeal looking thin and worn.
worn [wɔ:n] 📢 UK📢 US
a. 用坏,用旧的,疲惫的
num. 第十二
v. 举起，抬起；（云、烟等）消散 n. （英）电梯
n.账单；法案，议案； （美）钞票，纸币
(1) butter, margarine, and oily fish are all good sources of vitamin D. (2) Blend the butter with the sugar and beat until light and creamy. (3) As a hangover from rationing, they mixed butter and margarine.
butter [ˈbʌtə(r)] 📢 UK📢 US
n. 牛（总称），家畜
a. (在)西；向西,从西来的 ad. 在西方,向西方 n.西部；西方
n. 黄油，奶油
瓜子
(1) a tape/cassette/video/DVD recorder (2) Rodney put the recorder on the desk top and pushed the play button. (3) Data recorders also pinpoint mechanical faults rapidly, reducing repair times.
recorder [rɪˈkɔ:də(r)] 📢 UK📢 US
n. 所有，拥有；财产，所有物
n. 首相，总理
n. 肥皂
n. 录音机
(1) beef/pork sausages (2) 200g of garlic sausage (3) ...sausages and chips.
sausage [ˈsɒsɪdʒ] 📢 UK📢 US
n. 自豪，骄傲
n. 香肠，腊肠
a.暖和舒适的,亲密无间的
a. 种族的
(1) to become addicted to drugs/gambling (2) He's addicted to computer games. (3) I went through about four years of being addicted to video games...
addicted [əˈdɪktɪd] 📢 UK📢 US
a. 上瘾，成瘾，入迷
n. 胡椒粉
n.所有制
a.破旧,破烂,衣衫褴褛的
(1) Doctors issued a warning against eating any fish caught in the river. (2) to give sb fair/advance/adequate warning of sth (3) The bridge collapsed without (any) warning .
warning [ˈwɔ:nɪŋ] 📢 UK📢 US
n.声明，陈诉，说法
n. 战争
a.最近，最新的；最晚的
n. 警报
(1) We took the children to the circus. (2) A media circus surrounded the royal couple wherever they went. (3) the American electoral circus
circus [ˈsə:kəs] 📢 UK📢 US
n. 马戏团
n. 资料（或广告）手册
n.野兽；牲畜
n. 垃圾箱
(1) a heavily loaded van (2) The burden of guilt weighed heavily on his mind. (3) He sighed heavily.
heavily [ˈhevɪli] 📢 UK📢 US
ad. 重地，大量地
n. 说，俗话，谚语
n. 点心，便餐；(会议后的)简单茶点招待
v.狗叫 n.狗叫声
(1) With (any) luck , we'll be home before dark. (2) (British English) With a bit of luck , we'll finish on time. (3) So far I have had no luck with finding a job.
luck [lʌk] 📢 UK📢 US
a. 更胜一筹的 n. 上级，上司
v. 包含；包括；能容纳
n. 年龄；时代
n. 运气，好运
(1) The children are already learning to multiply and divide. (2) 2 multiplied by 4 is/equals/makes 8 (2×4 = 8) . (3) multiply 2 and 6 together and you get 12.
multiply [ˈmʌltɪplaɪ] 📢 UK📢 US
n./ v. 目标，把…作为攻击目标
n. 星期一
v. 撕开;切开
vt. 乘；使相乘
(1) a tidy desk (2) She keeps her flat very tidy . (3) I like everything to be neat and tidy .
tidy [ˈtaɪdi] 📢 UK📢 US
n.(外)孙或孙女.孙辈
n.先生；阁下
v. 饿死
a. 整洁的，干净的 vt. 弄整洁，弄干净
(1) We'll get a breath of fresh air at lunchtime. (2) Hold your breath and count to ten. (3) His breath smelt of garlic.
breath [breθ] 📢 UK📢 US
n. 草莓
a.& n.潮湿（的）
n. 运气，好运
n. 气息；呼吸
(1) He's trying to get a job . (2) She took a job as a waitress. (3) His brother's just lost his job .
job [dʒɔb] 📢 UK📢 US
n.最少，最少量
a.(口语)极好的，美妙的，很棒的
n. （一份）工作
a. 清晰；明亮的；清楚的
(1) She is used to dealing with all kinds of people in her job. (2) to deal with enquiries/issues/complaints (3) Have you dealt with these letters yet?
deal [di:l] 📢 UK📢 US
n. 薪金，薪水
n. 和平
a. 能够；有能力的
n. 量，数额；交易
(1) how does it work? (2) Suppose we meet somewhere for a drink? I'll pay. how's that? (3) 'The fuel gauge is broken.' — 'Broken? how do you mean?'
how [haʊ] 📢 UK📢 US
vt. 回收；再循环
v.使改变形态,使改观
n. 学生宿舍（缩写式dorm）
ad.怎样,如何；多少；多么
(1) to draw/sheathe a sword (= to take it out/put it into its cover) (2) ...a candidate who's crossed swords with Labor by supporting the free-trade pact... (3) The fiercest of rivals, the last time they crossed swords was during the 1980s.
sword [sɔ:d] 📢 UK📢 US
a.中央的（政府）联邦的
n. 剑，刀
vt. 预料；盼望；认为
a. 高的
(1) international trade/law/sport (2) an international airport/school/company (3) international relations
international [ˌɪntəˈnæʃnəl] 📢 UK📢 US
a. 国际的
n. 规则，规章
n. 飞行员
a. 晚些的，迟些的
(1) All rooms have hot and cold water. (2) Be careful─the plates are hot. (3) a hot dry summer