barrel drum
短语词组
- barrel printer drum printer 鼓式打印机
- Barrel tip drum sticks 琴棒
- hoisting barrel winch drum 绞车滚筒
- barrel switch drum switch 鼓形开关
- bare -barrel drum 光滚筒
- double barrel drum mixer 连续式双滚筒再生搅拌设备
- double barrel drum 双滚筒
- the barrel of a drum 鼓身 返回 barrel drum