河流转向东流时河道大幅度变宽。The river widens considerably as it begins to turn east.这些蜗牛体宽不超过1厘米。The snails are no larger than one centimetre across.尼罗河在此处变宽，从两块花岗岩巨石间穿过。Here the Nile broadens out between the huge granite boulders....
She was baptized and she was pure and clean of sin.接受了洗礼的她纯洁无瑕。I think your mother was baptized a Catholic.我想你母亲受洗成了天主教徒。She was baptized Mary.她受洗时取名为玛丽。...
Asymmetric 1, 3 - dipolar cycloaddition can be strongly catalyzed by chiral oxazaborolidines.手性唑硼烷酮能够催化不对称1, 3偶极加成反应并取得很好的效果.The cycloaddition itself is the slow step.环化作用本身是慢的一步....
Journalist Walter Lippmann and Joseph Alsop, and so on.新闻记者沃特·李普曼和约瑟夫·艾尔索普等.When all men think alike, no one thinks very much. - --- Walter Lippmann.当所有的人都一样想时, 没人再想那么多. ---- 沃尔特. 李普曼....