This dress material frays very quickly when you cut it.这种衣料在剪裁时非常容易磨损.The fabric is very fine or frays easily...这种布料非常精细，或者说容易磨损。This material frays easily.这种材料很容易磨损.The fabric is very fine or frays easily.这种布料非常精细，或者说容易...
the ebb and flow of the tide海潮的涨落Private and public virtues were at the lowest ebb.公德与私德均在衰落之中.The flood and ebb tides alternates with each other.涨潮和落潮交替更迭....
Antigen interacts with the surface of sensitized mast cells.抗原与致敏的肥大细胞表面互相作用.Another method of maintaining antigen persistence is through use of an adjuvant.使用佐剂是保持抗原持续存留的另一方法.Antigen density on the tumor cell surface in...
身上有鳞甲的南美鲶鱼.South American catfish having the body covered with bony plates.如果您喜欢鲶鱼, 那么您可以试试我们的凯郡酱鲶鱼三明治.If you like catfish, then you might like our Cajun catfish sandwich.最好的办法是从水产品中摄入: 鲶鱼 、 鲑鱼 、 沙丁鱼或鲭鱼.Your best bet com...
The pool had dried up and was full of bracken and reeds.水塘已经干涸，里面都是欧洲蕨和芦苇。Good words without deeds are rushes and reeds.口惠而实不至。The whole lake was rimmed with thick beds of reeds.整片湖都被密密层层的芦苇围了起来。Our roof was made of drie...