情况早变了，不是谁提个建议就能补救的事儿。The situation is long past the stage when anyone's advice would help.一些权威机构现在不得不采取补救行动。Some authorities are now having to take remedial action.他们邀请杰克和萨拉不过是事后想起的补救办法。They only invited Jack and Sa...
Most patients derive enjoyment from leafing through old picture albums.大多数病人都很喜欢翻看旧相册。These two amino acids derive their carbon skeletons from pyruvate.这两个氨基酸从丙酮酸获得它们的碳架.The striver contrives to derive that privacy can&#...
He is the bowler-hatted figure in the foreground of Orpen's famous painting.他是奥彭那幅名画中位于前景的戴圆顶硬礼帽的那个人物。The foreground, nearest the viewer, is painted last.距离观者最近的前景是最后才画的。the foreground of the picture图画的前景...
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.这些不稳定性促使琼脂糖和琼脂糖 -- 丙烯酰胺凝胶的发展.These liabilities prompted development of agarose and agarose - acrylamide gels.这类含氮...