Socket joints
[医] 球窝关节, 杵臼关节
🧩 词语组成解析
socket
['sɑkɪt]
n. 插座;灯座;窝，穴;[解]眼窝，孔窝;
vt. 把…装入插座;给…配插座;
n. 关节；连接, 接头；运动付（joint的复数形式）
🗣️ 情景例句
But if they don't, I'll adopt her.
如果找不到，我就收养 。
Ouch! I fell down and cut my knee!
好痛呦！我跌倒割伤了膝盖！
The man went to great lengths to prove that the diamonds were real.
那人竭力想证明那钻石是真货。