Black belt
辅助 Assistantn. （柔道等有道位者所系的）黑腰带的, 黑腰带级选手（柔道中达到最高级别者）
🧩 词语组成解析
black
[blæk]
adj. 黑（色）的;黑色人种的;黑暗的;不加牛奶的;
n. 黑色;黑人;黑颜料;黑暗;
v. 使变黑;抵制;拒绝;使变黑暗;
belt
[bɛlt]
n. 腰带;区域;传送带;带状物;
vt. 环绕，包围;用带做记号;用力打;绕着系上带子;
🗣️ 情景例句
I have two career opportunities at the same time.
我同时有两个事业机会。
It's not gonna work.
行不通的啦！
I'll also need a list of all your and her relations' addresses and telephone numbers.
我还需一张你与她的全部亲属的地址清单与电话号码。