activity templatemovable plate活动: move about; exercise片: a flat,thin piece; slice; fl ...动片: rotor; movable spring; slide; [电学] rotor plate; moving plates◇动片法 moving film method; 动片放映器 slide projector; 动片组 [电学] rotor电影照相机, 活动片照相机: moving-film camera弹动片: flichip下载手机词典可随时随地查词查翻译
