Metacarpophalangeal joints
[医] 掌指关节
🧩 词语组成解析
[医] 掌指的
n. 关节；连接, 接头；运动付（joint的复数形式）
🗣️ 情景例句
I lost it all.
我全输了。
I should have studied last night, but I was too tired.
我昨晚应该学习，但是我太累了。
Thank you.
谢谢。