🧩 词语组成解析
a. 髋臼状的, 杯状的\\n[医] 杯状的, 臼状的; 髋臼的
joint
[dʒɔint]
adj. 共同的，联合的;共享的;两院的;连带的，共同的;
n. [解]关节;接合处;下流场所;一块烤肉（英式英语）;
vt. 结合，联合;为…装上接头，使…有接缝;
🗣️ 情景例句
Whose turn is it to wash the dishes today?
今天轮到谁洗碗？
It was a terrific party.
那是一次非常愉快的聚会。
She tried to play jazz on it!
因为她用它来弹奏爵士乐。