... oppositely charged electron 电性相反的电极 oppositely charged ion 电性相反的离子 optic nerve 视觉神经 ...
基于312个网页-相关网页
... oppositely y charged electron 电性相反的电极 oppositely y charged ion 电性相反的离子 outer-shell electron 外层电子 ...
基于3个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress