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
How soon will my mail be received by the other end?
我的信件多快能被对方收到？
I lift weights all day long. I can't think but that I'm healthy.
我一整天都在举重，健康至上嘛。
sailing vessels like the Cutty Sark were used to carry tea from China and wool from Australia.
“卡蒂萨克”号之类的帆船被用来从中国运回茶叶，从澳大利亚运回羊毛。