Engine mallet
[医] 牙机锤
🧩 词语组成解析
engine
['endʒin]
n. 发动机，引擎;工具;火车头;机车;
vt. 给…安装发动机;
mallet
['mælit]
n. 木槌;长柄球棍;大锤;
🗣️ 情景例句
I'm always prepared to listen.
我总是准备听的。
I get into bed at about 11:30 and go right off to sleep.
我大约在11:30上床并且睡觉。
Is he? I'm sorry to hear that.
是吗？对此我感到遗憾。