And shift workers and frequent fliers can develop a circadian rhythm disorder.轮班工人和频繁飞行者会出现睡眠节律障碍.Circadian rhythms show persistent, stable periodicities of about 24 hours.昼夜节律表现出大约24小时的连续而稳定的周期性.upset sb.’s circadian cl...
In recent years, Gentiana spot blight is the most important disease of Chinese herbal medicines gentian.龙胆草斑枯病是近几年中药材龙胆草的最主要病害.For some reason every species is blue - violet: lupine, blue - eyed grass, thistle, gentian.不...
Discarded fishing lines or nets entrap sea life, amputating fins or strangling them.废弃的钓鱼线和渔网会困住海洋生物, 割伤它们的鳍或扼死它们.People improve their performance not by amputating their old behaviors, but by adding new ones.提升自己的业绩,靠的并...
"How on earth did she get it?" — "I dunno."“她到底怎么得到它的？”——“我不知道。”I dunno; but it's pretty plain they wanted it.我不知道, 但他们出去肯定有他们的道理." Dunno,'said Harry. " He can't be worse than Umbridge, can he? "“ 不知道, ” 哈...
我视他为我的朋友和保护者。I regarded him as my friend and protector.对森林的商业开发所带来的影响让智利的自然资源保护者们感到忧心忡忡。Conservationists in Chile are concerned over the effect of commercial exploitation of forests.这座房子年久失修，但一群古建筑保护者已翻盖了房顶。The house fel...
首相已召集议会召开紧急会议。The Prime Minister has called an emergency meeting of parliament.他重新召集国会当然是件非常重大的事了。It was certainly serious enough for him to reconvene Parliament.理查德正在召集医护人员，向他们说明去哪里。Richard was marshalling the doctors a...