The first organisms that reproduced sexually were free-floating plankton.最早开始有性繁殖的生物是四处漂浮的浮游生物。The fish live on the plankton.这种鱼靠吃浮游生物为生。Plankton is at the bottom of the marine food chain.浮游生物处于海洋食物链的最底层....

plastered with的音标：plastered with的英式发音音标为：['plæstəd wið]plastered with的美式发音音标为：['plæstəd wɪð]...

n.模型， 模范，原型， 典型...

She wept when he ran down the gangplank; sobbed as he stood on the dock, waving.他急步走下跳板,她哭个不停.他站在码头上挥手, 她还在呜咽.The surface of the gangplank was bossed to prevent slipping.跳板的表面被装上凸出物以防止滑动.He hurries down the gangplank to ...

[医] 乳房组织增生...

headplate的音标：headplate的英式发音音标为：['hedpleɪt]headplate的美式发音音标为：['hedpleɪt]...

bookplate的复数形式为：bookplates...

荚膜组织胞浆...

She complained of a headache, and she looked old and wizened.她说她头疼, 看上去显得又衰老又干巴.He complained about BBC announcers eliding their words.他抱怨说英国广播公司播音员省略了他们的话。I have complained to my MP, and urge all, like - minded ` people...

n.黏膜白斑病...

ABS resin is a kind of thermoplastic resin with excellent allround properties.ABS树脂是一种综合性能优异的热塑性树脂.Thermoplastic and thermosetting substances are called plastics.热塑塑料和热固的物质称为塑料.They manufacture the class of plastics know...

v.取代( replace的现在分词 )，更换，把…放回原位，（用…）替换...

咬合板...

红细胞失色症...

n.易染浆，染色浆...

hoopla的音标：hoopla的英式发音音标为：['hu:plɑ:]hoopla的美式发音音标为：['hupˌlɑ, 'hʊp-]...

downplay的现在完成时为：downplayed...

It was only because I had no alternative that I was so impolite and plainspoken.我是因为走投无路才那么毫无礼貌,出言不逊.Let it be no detraction from his merits to say he is plainspoken.说他坦率的时候请别忘记他的那些优点....

v.剽窃，抄袭( plagiarize的过去式和过去分词 )...

amyloplast的音标：amyloplast的英式发音音标为：['eɪmɪlɒplæst]amyloplast的美式发音音标为：['eɪmɪlɒplæst]...

n.(plural form of plant,plant的复数形式)植物，农作物，植物( plant的名词复数 )，工厂，发电厂，幼苗v.种植( plant的第三人称单数 )，建立，移植（动物、植物），在（某处）栽种...

促组织化生的...

巨板块...

histoplasma的音标：...

He roused himself from his lazy contemplation of the scene beneath him.他不再懒洋洋地注视着下面的景色。He was lost in the contemplation of the landscape.他对着眼前的景色沉思起来。It is a place of quiet contemplation.这是个静心冥想的好地方。...

We shut our eyes to the plainest facts, refusing to admit the truth.我们对最浅显的事实视而不见，拒绝承认真相。Every girl in Atlanta was knee deep in men, even the plainest girls were carrying on like belles.亚特兰大的女孩子个个都有许多男人追求, 就连最不出色的也像美人一样被...

homokeratoplasty的音标：homokeratoplasty的英式发音音标为：[həʊməʊkə'rætəplæstaɪ]homokeratoplasty的美式发音音标为：[hoʊmoʊkə'rætəplæstaɪ]...

Percentage of revenue from backplane production.背板产品在营业收入中的比例?An area on a module that is a physical and electrical part of the backplane wiring.插件板上一小块区域,它是母板连线的一部份.A thin round section of metal on the backplane on whic...

replace的近义词/同义词有：back, put, refund, restore, replace, return, repay, make, good, follow, substitute, supplant, take, supercede, act, for, shoes, step, the, supply, standin, place, sub, of, one's, come, succeed, in, ...

transplant的音标：transplant的英式发音音标为：[træns'plɑ:nt]transplant的美式发音音标为：[træns'plænt]...