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
It's something that only you and Harry can work out.
这件事只有你和Harry才能定夺。
The author of these books is a great writer.
这些书的作者是位伟大的作家。
All these years, Eric had lived as a recluse.
这些年来，埃里克过着隐士生活，