Balljoint
n. (肩,膝等的)球状关节, 杵臼关节
🗣️ 情景例句
Do you know anyone who can forge a sick note for me?
你知道谁可以帮我虚开一张病假条？
In elementary school,the child learns to read and write.
在小学，孩子学习读写。
You certainly did!
你吼得好凶呀！