dropping
短语词组
- Dropping pills 滴丸
- dropping velocity 沉降速度
- window dropping 散佈金屬帶
- dropping equipment 降壓裝置
- dropping characteristic 下降特性;陡降外特性
- dropping line 垂墜腰線
- dropping assembly 詳細繙譯
- dropping window 下開窗
- Dropping in 串門
- dropping point 滴點；掉落點；空投點 返回 dropping