She was dancing while someone substituted at the piano.她在跳舞,别人代她弹钢琴.The synthesis methods of melatonin, related tryptaminetryptamine derivatives and substituted indoles are discussed.从人工合成的角度综述了美乐托宁及有关化合物色胺、色胺衍生物及吲哚衍生物的制...
She was dancing while someone substituted at the piano.她在跳舞,别人代她弹钢琴.Glass blocks are sometimes substituted for ordinary bricks.有时,玻璃砖被用来代替普通的砖.He substituted for the worker who was ill.他顶患病的工人干活....
Subscription selling bloomed splendidly.订阅销售量激增.Not many economies bloomed in 1990, least of all gold exporters like Australia...1990年经济繁荣的国家并不多，尤其是像澳大利亚这样的黄金出口国。She bloomed into an utterly beautiful creature.她出落得亭亭玉立。Up...
My feelings towards Susan have changed over the years.这些年来我对苏珊的感情发生了变化。Susan's idea of freedom was to have variety in her life style.苏珊心目中的自由就是拥有丰富多彩的生活。Love was a word he'd erased from his vocabulary since Sus...
我们从欧洲大陆进口数量惊人的奶酪。We import an incredible amount of cheese from the Continent.很显然，自然灾害也是造成该大陆经济危机的原因之一。Natural disasters have obvi-ously contributed to the continent's economic crisis.这个岛屿可以从大陆乘小船到达。The island may be...
我们很乐意为真正的慈善事业捐献财物。We are happy to donate to bona fide charitable causes.骨髓捐献者是她14个月大的妹妹。The marrow donor is her 14-month-old sister.他将收藏品无偿捐献出来。He was giving his collection away for nothing....
她从床上蹑手蹑脚地爬起来，摸索着自己的晨衣。She crept from the bed and fumbled for her dressing gown.莱蒂摸索着找杯子。Lettie groped blindly for the glass.她在黑暗的房间里摸索电灯开关。She groped blindly for the light switch in the dark room....
Before the introduction of antisepsis, laparotomy was not usually performed.在发明抗菌法以前, 开腹手术是不常做的.Can't we just use laparotomy sponges to stop the bleeding?我们不能用腹腔手术棉球来止血 吗 ?Surgical Dressings, Laparotomy, Cottton Woo...
黄廷 矩, 顺德大良人,是著名诗人 、 书画家黄丹书的异母哥哥.HUANG Ting - moment, Shunde big Arahito a renowned poet, painter Huangdan book half - brother.以废铅蓄电池为原料,采用湿法、火法联合冶炼技术制备黄丹和红丹.A wet - firing combined process has been developed for preparin...