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....
The workers kneel on the ground and hammer the small stones in.工人们跪在地上，将小石子锤进去。In Heaven's name why should you kneel to me?'天啦!你为什么要向我跪下? ”Dad would kneel to receive her kisses while he scratched her ears.我爸便跪下...
The meeting with Gregory Pincus nirvana for my grandmother.我祖母与格利戈里·平卡斯见面以后,就好像重获新生一样.She found him at a laboratory in Shrewsbury , Massachusetts . He and brilliant reproductive physiologist, Gregory Pincus.她终于在马萨诸塞州的一座实...
Michael looked directly at the girl, the lovely ovals of her face.迈克尔直瞪瞪地瞅着姑娘, 瞅着她那可爱的鸟蛋形的脸面.Using 2 spoons, mould the cheese mixture into small balls or ovals.用两把小匙将奶酪混合物塑成圆球或椭圆球形状。Using 2 spoons, mould the cheese into ...
This substance has now been cloned by molecular biologists.该物质现在已被分子生物学家克隆。The two biologists found, to their surprise, that both groups of birds survived equally well.这两位生物学家惊奇地发现，两组鸟都很好地存活了下来。Biologists need to compare...
We increasingly want an end to entangling alliances.我们越来越想终止那些纠缠不清的盟约.After that the two alliances might be subsumed into a new European security system...从那以后，这两个联盟将可能会被纳入一个新的欧洲安全体系之中。No alliances, however strict, betwe...
The Regent hotel has a superlative view of Hong Kong island.在丽晶酒店看香港岛的美景，视野绝佳。to act as regent担任摄政王In the UK, it is customary for the next heir to the throne to be regent.在英国, 通常由下一位王位继承人摄政....
The natural vegetation consisted of evergreen broad - leaved forest ever - green bushland, mangrove thickets and grassland.该地天然植被有常绿阔叶林 、 丛、树林、坡等....the thorn and bramble thickets.荆棘密布的灌木丛The delta region of the Rio Gran...