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 expect others to perform beyond their capacities.
我有时对别人的能力期望过高。
You bet!
当然！
The door is opened by his son, Gary.
开门的是他的儿子加里。