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
I've been invited to give a talk at the conference.
我已受邀在大会上发言。
The doctor said it's just a mild cold, There's nothing to worry about.
医生说只是有点凉，不需要担心。
That means the A-24.
那就是A-24了。