The tennis star has parted company with his Austrian trainer...这位网球明星与他的奥地利教练分道扬镳。She knew how fast she was running, because her trainer was pacing her on a bicycle.她知道她当时跑得多快, 因为她的教练骑着自行车在为她定步速。When our trainer stopped ...
研究人员还表示,在佩特里培养皿中的脑细胞前体可以发育成神经元.The researchers also showed that the progenitors mature into neurons in Petri dishes.植树细胞中丙氨酸和亮氨酸 、 缬氨酸的主要前体是丙酮酸.In plant cells the principal precursor of alanine , as well as leucine and v...
...a livelier, more candid and more discursive treatment of the subject.对该主题的更生动、更坦率、更发散性的论述They complained that my writing was becoming too discursive.他们抱怨我的文章变得太散漫的.a discursive essay东拉西扯的文章His own toast was discursive...