玫瑰花被选作明星花是因为它极负盛名.The rose was chosen as the star flower because of its immense popularity.甚至当这些花被拿走之后, 香味还萦绕着.Even when the flowers were taken away, the smell lingered about.一种产于欧亚的郁金香,花小,有带有白边的红色花被.Eurasian tulip with ...
We'll go to a meeting in Birmingham and come straight back.我们将去伯明翰参加会议，然后马上回来。It's a long way to go for two people in their seventies.对于两个七十几岁的人来说，这段路太远了。You flatter yourself. Why would we go to such ludicrous ...
There are three short insertions in the maize 23 s gene.玉米的23s基因中有三个短的插入片段.Using genedifferential gene expression in rats which fed with ferrous methionine chelate and ferrous sulfate respectivly.研究缺铁日粮中补充蛋氨酸螯合铁与硫酸亚铁对大鼠铁...
They looked rather comical as they crawled up precarious ladders.他们顺着摇摇晃晃的梯子往上爬，看起来非常滑稽。Washington struck me as a precarious place from which to publish such a cerebral newspaper.我的感觉是，在华盛顿出版这样一份理性的报纸不是太靠谱。The financial ...