Arthro-
[医] 关节
🗣️ 情景例句
Where can I put the coin?
硬币要放在哪儿？
He plays with my friends every day.
他每天都和我的朋友玩。
No matter how busy you are, he always insists on coming with you.
不管你多忙，他总是坚持要跟你去。