Knuckleduster
n. [常作～s]=brass knuckles
📖 牛津释义
knuckleduster
n (US brass knuckles) metal cover worn over the knuckles to increase the injury caused by a blow with the fist 戴在指关节上的金属套（打人时加重损伤）.
🗣️ 情景例句
Mm, the day after tomorrow?
啊，后天？
I don't care what you say.
我不在乎别人怎么说。
The guards couldn't have been watchig very carefully.
警卫不可能一直认真地查看。