overjoyvt.使大喜
overprep.在 ... 的上方;遍及地;在 ... 期间adv.穿过;完全覆盖;结束;落下n.(板球中)每个投球手一次连续所投出的球数
Oversea Weapon System Storage Site海外武器储存场
overpotential for oxygen evolution析氧过电位
Over-articular external fixation外固定
Overhand cuting filling by flushing上向水平分层水砂充填法
Overheated metals may cast badly.加热过甚的金属可能难浇铸成型。
overdrive clutch pawl return spring超速离合器爪回动弹簧
overheatedness of the English major英语专业过热
overlying strata spatial structures覆岩空间结构