Knuckle duster
na. 指关节保护套\\n
🧩 词语组成解析
knuckle
[['nʌkəl]]
n. 指节, 蹄爪, 膝关节\\nv. 以指节打, 以手指射
duster
[['dʌstə]]
n. 掸子, 打扫灰尘的人
🗣️ 情景例句
Let's take Gemma by there now.
我们赶紧把Gemma送去。
You have to study English, don't you?
你必须学英语，不是吗？
There is another good reason for taking a part-time job.
干兼职工作还有一条充分的理由。