Hand-plugging mallet
[医] 手充填锤
🧩 词语组成解析
hand
[hænd]
n. 手;协助，帮助;（工具等的）把，柄;掌管;
vt. 传递，交给;搀扶;支持;
[化] 堵塞\\n[医] 填塞[法]
mallet
['mælit]
n. 木槌;长柄球棍;大锤;
🗣️ 情景例句
Well, it's too bad that you have to go.
真遗憾，你要走了。
Men, at soome time, are masters of their fates.
人有时是自己命运的主人。
How do you do? I'm sorry. I know only a little English.
你好！很遗憾，我只懂一点英语。