Metacarpophalangeal joint
[医]掌指关节
🧩 词语组成解析
[医] 掌指的
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
running for the school board.
竞选联合校董会董事。
We never imagined that John would become a doctor.
我们从来没想象约翰将成为一位医生。
He's doing well in all his lessons. He's not lazy. He'll do very well in the exams.
他各门功课都学得很好。他从不懒。他考试会考得很好的。