n.七氯（一种杀虫剂）...

gleptoferron的音标：gleptoferron的英式发音音标为：[ɡleptəʊ'ferɒn]gleptoferron的美式发音音标为：[ɡleptoʊ'ferɒn]...

She slept fitfully, her mind crowded with confusing dreams.她时睡时醒，脑子里做着各种怪梦。His clothes were creased, as if he had slept in them.他的衣服皱巴巴的，好像他是穿着衣服睡的。I'm pretty sure they slept together before they were married.我敢肯定他们...

leptotene的音标：leptotene的英式发音音标为：['leptəʊti:n]leptotene的美式发音音标为：['leptəten]...

寄居甲科...

30 percent of reptiles, birds, and fish are currently threatened with extinction.目前，30%的爬行动物、鸟类和鱼类面临灭绝的危险。All reptiles have to slough their skin to grow.所有爬行动物生长过程中都要蜕皮。Snakes and crocodiles are both reptiles.蛇和鳄鱼都是爬行动物....

细头幼虫...

细线...

except的第三人称单数（三单）为：excepts...

hyperpolypeptidemia的音标：hyperpolypeptidemia的英式发音音标为：[haɪpəpɒlaɪpeptaɪ'di:mɪə]hyperpolypeptidemia的美式发音音标为：[haɪpəpɒlaɪpeptaɪ'dimɪr]...

n.庚二醇...

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

n.规诫，戒律，箴言...

Deptford had come alive with the advent of the new priest at St Paul's.圣保罗教堂新牧师的到来使德特福德变得生机勃勃。...

n.二双氢链霉素...

depth的音标：depth的英式发音音标为：[depθ]depth的美式发音音标为：[dɛpθ]...

I'll give you a dose of streptomycin.我给你开一些链霉素.Inhibition of chlorophyll synthesis may be caused by etiolation, mutant blocks, or streptomycin.叶绿素合成可以由黄化 、 突变性阻塞或链霉素而引起.After afterwards penicillin, discovered strept...

n.过敏（性）...

甘露糖苷链霉素...

a highly perceptive comment见地高明的评论It's no good trying to pull the wool over Harlod's eyes, he's far too perceptive.无法蒙骗哈罗德, 他洞察力太强了.His comment was trenchant and perceptive.他的评论既一针见血又鞭辟入里。...

美庚嗪...

A point is inceptive of a line.点是线的开始....

I forgot to set my alarm and I overslept.我忘了定闹钟,结果睡过了头。The inference I’ve drawn from his lateness is he overslept.从他来晚我得出的结论是他睡过头了。I'm really sorry I'm late, Andrew. I forgot to set my alarm and I overslept.安德鲁...

Leptopodidae的音标：...

adj.（人类学用语）瘦弱型的n.瘦弱型的人...

Walking with weights makes the shoulders very susceptible to injury.负重行走时肩膀很容易受伤。Others are more susceptible to attempts at quantification.其他人更容易倾向于加以量化的做法。Young people are the most susceptible to advertisements.年轻人最容易受广...

七烯族...

This theory was initially received with great scepticism by her fellow scientists.她的科学界同行最初对这一理论持有强烈的怀疑态度。Their claim is being treated with some scepticism in UN.联合国方面对他们的要求持某种怀疑态度。There was considerable scepticism about...

v.睡觉（ sleep的过去式和过去分词 ）...

metheptazine的音标：metheptazine的英式发音音标为：[me'ðepteɪzɪn]metheptazine的美式发音音标为：[me'ðepteɪzɪn]...