Brass knuckles
n. <美>指节铜环（套于指节上作武器用的指节铜套）
📖 牛津释义
brass knuckles
(US) = knuckleduster (knuckle.
🧩 词语组成解析
brass
[bræs]
n. 黄铜;铜管乐器;钱;黄铜饰品（尤指马挽具上的黄铜圆片）;
v. 〈英〉付（款）;[冶]把…包铜;〈口〉无耻地胡搞;
n. （指人）指关节( knuckle的名词复数 ); （指动物）膝关节, 踝\\nv. （指人）指关节( knuckle的第三人称单数 ); （指动物）膝关节, 踝
🗣️ 情景例句
Would you like to call home?
你想跟家里通个电话吗？
The child is father of (or to) the man.
三岁定终身。
Even if two of these were flooded, she would still be able to float.
即使有两个舱进水，仍可漂浮的水面上。