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
Right.
对。
It seems he's lucky.
看起来他好像很幸运。
I must go to the grocer's.We haven't got much tea or coffee, and we haven't got any sugar or jam.
我得去一下食品店。我们的茶叶和咖啡不多了，糖和果酱也没有了。