动力效率dynamic: adj. 1.动力的,动力学的;力学(上)的;动(态)的 ...counting efficency: 计数效率ejection efficency: 退出效率vaporization efficency: 汽化效率anode corrosion efficency: 阳极腐蚀效率下载手机词典可随时随地查词查翻译