v.把（某人）列入黑名单( blacklist的过去式 )...

leatherback的音标：leatherback的英式发音音标为：['leðəbæk]leatherback的美式发音音标为：['leðərbæk]...

n.大头钉( tack的名词复数 )，平头钉，航向，方法v.用平头钉钉( tack的第三人称单数 )，附加，增补，帆船抢风行驶，用粗线脚缝...

thumbtack的复数形式为：thumbtacks...

blackfishes的音标：...

n.二重彩色胶片...

They looked at her as though she was crackers.他们那样看着她，好像她疯了一样。I've put some sesame crackers in the oven to bake.我已经把几片芝麻脆饼放进烤箱里烤了。That noise is driving me crackers.那噪声闹得我简直要疯了。...

crackling的音标：crackling的英式发音音标为：['kræklɪŋ]crackling的美式发音音标为：['kræklɪŋ]...

It is thought that they'll be as popular as the Backstreet Boys in the near future.人们认为在不久的将来他们会像“后街男孩”一样受欢迎.Snowball the cockatoo just loves Backstreet Boys.风头鹦鹉[雪球]酷爱[新好男孩].Newspaper circulations doubled, backstre...

v.投票反对，排斥( blackball的过去式和过去分词 )...

racetrack的复数形式为：racetracks...

adj.向后倾斜的...

n.（队员等的）进攻( attack的名词复数 )，（疾病）侵袭v.攻击，进攻，抨击( attack的第三人称单数 )，非难，损害...

高丽槐素...

switchback的复数形式为：switchbacks...

rucksack的复数形式为：rucksacks...

n.（帆船）抢风行驶，定位焊[铆]紧钉v.用平头钉钉( tack的现在分词 )，附加，增补，帆船抢风行驶，用粗线脚缝...

All I could hear was the steady clacking of a solitary typewriter.我所能听到的一切是一部孤零零的打字机不断发出的噼啪声.She heard his footsteps clacking along the concrete pavement.她听到他的脚步声啪嗒啪嗒地沿水泥人行道走去.Stop clacking your pencils!别弄得铅笔噼啪乱响!...

acknowledgments的音标：...

The contract that was signed on Thursday morning was backdated to March 11.周四早上签订的合同实际生效日期追溯到3月11日。The pay in crease is backdated to January 1 st.增加的工资将从1月1日算起.Worse, the changes have been backdated to the start of this ...

v.中伤( backbite的过去式和过去分词 )，背后诽谤，背后中伤...

v.改变主意，变卦，背弃诺言( backpedal的第三人称单数 )...

n.劫机v.劫持( hijack的现在分词 )，绑架，拦路抢劫，操纵（会议等，以推销自己的意图）...

Making omelets isn’t difficult, but there’s a knack to it.做煎蛋饼并不难，但有窍门。Making omelettes isn’t difficult, but there’s a knack to it.做煎蛋饼并不难，但有窍门。She has the unfortunate knack of always saying the wrong thing.不幸的是，她总是说错话。I...

The policemen kept blackmailing him, because they had sth . on him.那些警察之所以经常去敲他的竹杠是因为抓住把柄了.He told her their affair would have to stop, because Jack Smith was blackmailing him.他告诉她说他们的婚外情必须结束了，因为杰克·史密斯正在敲诈他。The crime syn...

Ingredient: Hackmatack and mint etc.主要成份: 杜松、薄荷、水解蛋白、丝氨酸.Ingredient: Hackmatack and walnut grain etc.主要成份: 杜松、核桃粒子、木瓜酵素、海藻精华.The result shows that hackmatack, koyama spruce and elm have a better capability of detaining d...

v.承认( acknowledge的第三人称单数 )，鸣谢，对…打招呼，告知已收到...

I helped her in unpacking.我帮她打开包。Joe sat on the bed while Martin was unpacking.马丁打开箱子取东西的时候，乔坐在床上。They are unpacking a trunk.他们正在打开衣箱。A lot of ground has been covered in unpacking the issues central to achieving this mar...

Officers will crack down on lunatic motorists who speed or drive too close to the car in front.警察将会严厉打击超速或是紧贴前车行驶的疯狂司机。The police are really beginning to crack down on drivers who park their cars just where they like.警察真...

I will look back at this one with undiluted pleasure.回顾此事，我会无比地开心。They can look back on their endeavours with pride.他们可以骄傲地回首过去付出的努力。Many people look back with nostalgia to feudal times.许多人留恋不舍地回顾封建时代....