The principal adrenocortical products are aldosterone, cortisol and dehydroepiandrosterone sulphate.肾上腺皮质的主要产物为醛固酮 、 皮质醇和脱氢异雄酮硫酸盐.In the renin - angiotensin - aldosterone system, the juxtaglomerular apparatus helps regul...
She wore a string of pearls at her throat...她戴了一串珍珠项链。She took a sip of water to moisten her dry throat.她抿了一口水，润一下发干的喉咙。My throat is still tender.我的嗓子还在痛。Ted grinned in evasion and cleared his throat.特德咧嘴笑了笑，避而不谈，然后清了清嗓子...
There are many dairies in Holland.荷兰有很多牛奶场.Even the country's two biggest dairies are implicated.甚至中国两家最大的奶制品厂家亦牵连其中.Various methods are employed by dairies to prevent raw milk spoilage in silos.乳品厂已采用各种方法来防止原料乳在地下室...
...the former Soviet bloc.前苏联集团A solid bloc of union members support the decision.工会会员团结起来支持该决定。...the world's largest trading bloc.世界上最大的贸易共同体The five countries formed a regional trade bloc.5 国成立了一个地区性贸易集团。This reg...