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变质.Vegetables and fruits have outer skins ( peels and rinds ) that protect them from spoilage.蔬菜和水果的 外皮,可以保护它们免于变质.He was ...
He was determined to track down the cause of food spoilage.他决心查出食品腐烂的原因.The principal methods of avoiding spoilage are the use of pure yeast strains as starters.防止啤酒变坏的主要方法是用纯酵母菌株发酵.Food spoilage problems occur with mini...
Lowered sea levels exposed the shallow continental shelf beneath the Bering Sea.海平面下降使白令海底部的浅层大陆架暴露出来。How do people define the continental shelf?人们怎么确定陆架的范围的?The water above the continental shelf is moved by the tides an...
I was angry, fretful, and impatient.我又气又恼, 可心烦了.ask in a fretful voice不耐烦地问Don't assume your baby automatically needs feeding if she's fretful.不要想当然地认为你的宝宝一闹就是要吃奶。It was a busy, as it turned out , fretful journ...
Tom was leading, a rifle slung over his back.汤姆走在前面，背上挂着一支步枪。We slept in hammocks slung beneath the roof.我们睡在悬在房顶下的吊床上。She slung her coat over her desk chair.她把外套搭在书桌前的椅子上。...