The student is invited to test each item for himself by means of specific techniques.邀请学生们采用特定的技术自己去测试每个项目。An auctioneer, at the moment of non - sale, should be required to state plainly to his audience that an item has ...
The most valuable item on show will be a Picasso drawing.展览会上最贵重的展品是毕加索的一幅素描。There was an item in the paper about him.报纸上有一条关于他的报道。Leather jeans are the must-have fashion item of the season.皮革牛仔裤是这一季必备的时尚服饰。...
A good coat of mail, made by a master armourer, would last its owner a lifetime.这件上等铠甲是由一位军械大师制作, 能够它主人用一辈子了.A Serpent in the course of its wanderings came into an armourer's shop.一条毒蛇蜿蜒游进军械师的商店....
谷酰胺或天门冬酰胺的酰胺氮作用较氨更有效.The amide nitrogen of glutamine or asparagine functions more effectively than ammonia.过氧化苯甲酰 、 特别是偶氧二异丁腈不参加链移反应.Benzoylperoxide, and especially azobisisobutyronitrile, do not take part in transfer re...
He flinched, but didn't stop pulling Fred to safety.他缩成一团, 但还是坚持把佛瑞德往安全的地方拖.Everybody flinched at his tactlessness, but he went on regardless.大家看到他直言直说而不免畏缩起来但他不予理会继续说下去.He has never flinched from harsh financial de...