back的一般过去时怎么拼写？

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back的近义词/同义词有：behind, encourage, sponsor, bat, go, to, boost, support, succour, abet, for, stand, favour, promote, help, patronize, countenance, subsidize, maintain, assist, aid, sustain, certify, bolster, validate, atte...

back的复数形式为：backs...

back的现在进行时为：backing...

back的现在完成时为：backed...

back的第三人称单数（三单）为：backs...

Her mother groped for the back of the chair, her eyes blind with tears.她妈妈泪眼蒙眬地伸手去摸椅背。The photographers drew back to let us view the body...摄影师往后退开，好让我们查看尸体。I dropped the receiver back in the cradle.我把听筒放回听筒架上。She came b...

If you love life, life will love you back.热爱生活，生活也会厚爱你。We'll go to a meeting in Birmingham and come straight back.我们将去伯明翰参加会议，然后马上回来。The rescuers were beaten back by strong winds and currents.救援人员因风浪太大而被迫中断工作。...

back的近义词有：back, uphold, support, sustain, advocate,back, backward, hind, behind。下面这些动词均有"支持，支援，拥护"的含义：back：通常指对论点、行动、事业等的强有力支持。uphold：既可指积极努力对陷入困境者的支持，也可指给某人在行动、道义或信仰上的支持。support：含义广泛，多指在道义上或物质上支持某人，也可指对某项事业的支持。sustain：侧...

back的反义词有：fore, front, forth, fore, face, forth, front。adv.back的反义词（向后;后退地）：fore, front, forth。back的反义词（其他释义）：fore, face, forth, front。...

back的音标：back的英式发音音标为：[bæk]back的美式发音音标为：[bæk]...

Dr Sinclair's affirmative nod seemed a shade reluctant.辛克莱博士虽然点头表示了同意，但还显得有点不情愿。He asked me if I was ready. I answered in the affirmative.他问我是否准备好了，我给出肯定的回答。Her answer was affirmative.她的回答是肯定的。“I will” is an affirma...

autostyly的音标：autostyly的英式发音音标为：[ɔ:'təʊstaɪlɪ]autostyly的美式发音音标为：[ɔ'toʊstaɪlɪ]...

n.蜂窝式便携无线电话，大哥大，手机...

The freethinker hated the formalist ; the lover of liberty detested the disciplinarian.自由思想者总是不喜欢拘泥形式者,爱好自由者总是憎恶清规戒律者.She has some old-fashioned values and can be a strict disciplinarian.她的观念比较保守，有时过于严格地奉行纪律。The freethin...

对构建的模块按照层叠顺序加载, 模块运行良好.Loading modules orderly according to the modules dependence , modules run well.提出一种基于层叠分类器的快速相关跟踪算法.A realtime correlation tracking algorithm was presented based on cascade classifier.本计画旨在建立复合材料多层...

Riviera的音标：...

盲，目盲...

thorn的近义词/同义词有：spinule, sticker, spike, bristle, bur, prickle, burr, point, needle, acicula, spine, spicule, barb, barbule, brier。n.thorn的近义词（刺,倒刺,刺鸟）：spinule, sticker, spike, bristle, bur, prickle, burr, point, needle, ...

“一杯茶”的英语可以翻译为：[医]cuppa ...

异丁噻嗪...

overhauling的音标：overhauling的英式发音音标为：[əʊvə'hɔ:lɪŋ]overhauling的美式发音音标为：[oʊvə'hɔlɪŋ]...

Aphididae的音标：...

对于19世纪的同行来说，罗伯特·布朗是植物学巨匠。To his 19th-century peers, Robert Brown was the prince of botany.他的发现被誉为本世纪植物学的最重大发现。His discovery was hailed as the botanical find of the century.这一领域有重大的植物学研究价值。The area is of great botanical i...

four的复数形式为：fours...

If a disease has a genetic basis, it will occur in familial aggregates.如果一种疾病有遗传基础, 它将以家族聚集性的方式发生.The particles may be aggregates of atoms, molecules, or mixed materials.这些微粒可以由原子, 分子或混合物质聚集而成.Our airplanes based in Euro...