The raucous sirens of the tugs came in from the river.河上传来拖轮发出的沙哑的汽笛声.They heard a bottle being smashed, then more raucous laughter.他们听见酒瓶摔碎的声音，然后是一阵更喧闹的笑声。I heard sounds of raucous laughter upstairs.我听见楼上传来沙哑的笑声。They to...
a puny child弱小的孩子That's the way with you whining , puny, pitiful players.你们这种又爱哭 、 又软弱 、 又可怜的赌棍就是这样.The resources at the central banks' disposal are simply too puny.中央银行掌握的资金实在太少了。...a puny, bespectacled youth....
I think your concern is misplaced. Ackroyd is no threat to anyone.我认为你多虑了，阿克罗伊德不会对任何人构成威胁。The threat of inflation is already evident in bond prices.通货膨胀的危险在证券价格上已经表现得很明显。Rebel sources have so far reacted cautiously to th...
其它酶谱间均存在很大的差异.And there are a lof of differences between the other ferns.RC细胞还有异常高的磷酸醋酶活性,而且它的同工酶谱也与大鼠肌肉细胞明显不同.The isoenzyme pattern of the RC cells is quite different from the rat muscle cells.EST的PAGE酶谱显示出较高的多态性,各品种之间差...