Spheroid joint
球窝关节，杵臼关节
🧩 词语组成解析
n. 球状体, 回转椭球体\\n[医] 球形的, 球状的; 球形体, 球状体
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
I have received the secretarial training for six months.
我曾接受过6个月的秘书训练。
I wouldn't worry about it, if I were you.
我是你的话，我不会担心的。
He decided to bring a suit against his boss.
他决定起诉他的老板。