I think your South American youth has prejudiced you.我认为你在南美度过的青少年时代让你产生了偏见。The American dollar finished the day up against foreign currencies.美元汇率今日收盘时有所上涨。Before all this the island was populated by native American Ara...
American shares rose, on average, by 38%...美国股票价格平均上涨了38％。Puerto Rico, though it calls itself a Commonwealth, is really a self-governing American colony.波多黎各尽管自称共和国，但实际上是有自治权的美国殖民地。To find out more about cancer warning s...
Invertase can exist as active monomer ( light invertase ) or as an aggregated active form ( heavy invertase ).转化酶可以活性单体 ( 轻转化酶 ) 或聚集的活性形式 ( 重转化酶 ) 存在.Invertase plays an important role during the sucrose metabolism in hig...
他用 扁平足 的样子走过去,一面走一面旋转他的球杆.He flatfoot along, twirling his club . ( James T . Farrell ) .这样的跑步者通常足弓较平(扁平足).Runners who do best in cushioned shoes often to high arches....