Penumatic rammer
[机] 气动捣杆, 气动舂
🧩 词语组成解析
n. 撞槌, 推弹器\\n[机] 捣砂锤
🗣️ 情景例句
We're a family, Harry.
我们是一家人， Harry。
This is a map.
这是一张地图。
I can't see. I think they're in her pencil-box.
我看不到。我想大概在她的铅笔盒里。