The birds cannot afford to relax their vigilance against predators.鸟儿不敢放松对捕食者的警戒。Constant vigilance is necessary in order to avoid accidents.为了避免意外事故,必须经常保持警惕.Never relax your vigilance while you live in peace.你们要居安思危.We...
I felt loath to sully the gleaming brass knocker by handling it.我不愿意伸手去抓那闪亮的黄铜门环，怕把它弄脏。I wouldn't sully my hands by acceptinga bribe.我决不接受贿赂,一尘不染.Who would want to sully the reputation of the nicest girl in school?谁...
Their instincts do not always run parallel with ours.他们的本能并不总是和我们的相同。The company's conservative instincts sit ill with competition.该公司保守的本性不利于竞争。He aroused her mothering instincts.他激发了她母性的本能。...
瓜尔豆是属于豆科的一年生植物, 在半干燥条件下广泛种植一印巴大陆各地.Guar gum splits belong to one - year life leguminous plants, grow in India - Pakistan land under halfaridity condition....
She, in her languor, had not troubled to eat much.她懒懒的，没吃多少东西。A delicious languor was stealing over him.一种美滋滋懒洋洋的感觉悄悄传遍他的全身。It was hot, yet with a sweet languor about it.天气是炎热的, 然而却有一种惬意的懒洋洋的感觉....
The quantal features can be obtained by the canonical procedure of quantization.量子特征可用正则量子化方式得到.In particular he sought the canonical form of any pencil.他特别地找寻任何束的标准型.These canonical forms have to existence except in our...