化学家用电解法把水还原为氢.The chemist reduced water by electrolysis.经氧化 ― 还原反应, 铜渗入铁中.By oxidation - reduction reaction, copper is cemented into the iron.在需氧体系中, 氧是末端电子接受体并且被还原.In aerobic systems, oxygen is the terminal electron acc...
The ship was moored broadside to the pier.这艘船横泊在码头旁。The truck hit the car broadside on.卡车与汽车侧面相撞.The reviewer leveled a broadside at the novel.书评家对那本小说作了猛烈抨击....
Antheral introversion or extroversion, slit or aperture leave.花药内向或外向, 纵裂或孔开.The staminal filament of feverfew is detached, antheral combination, say to get together medicine is staminal.菊科植物的雄蕊花丝分离, 花药联合, 称聚药雄蕊.Valve is...