螃蟹的螯the claws of a crab植物由于具有螯合机制可能影响土壤的化学特性.Plants may possibly influence soil chemistry by the possession of chelating mechanisms.确定螯合 -- 溶剂萃取法所得到的检测限颇为困难.It is difficult to define the detection limits obtained by chel...
She showed impatience to continue the climb.她迫不及待地想要继续攀登。If they want to climb the ladder of success they should be given that opportunity...假如他们有出人头地的意愿，就应该给他们那样的机会。If you have to climb up, use a firm platform or a stur...
She dances with an exquisite fluidity of movement.她的舞姿细腻流畅。She had seen notices of dances, parties, balls, and suppers at Sherry's.她见过关于在谢丽饭店举行舞会 、 聚会 、 大型舞会和晚宴的通告.Wuhu Du Qiongwu dazzles dances the club to be what ...
The Russian and American armies linked up for the first time on the banks of the river Elbe.俄美两军在易北河岸首次会师。The vanguard of the American army reached the Elbe, only fifty - three miles from Berlin.美军先头部队到达易北河, 离柏林仅 五十三 英里....