Gnathodynamics
[医] Ж力学, 咬合力学
🗣️ 情景例句
Maybe I could borrow some money from you and Dad.
也许你和爸爸可以借我一点钱。
Did you wash youself?
你自己洗的？
Let us do it by ourselves，will you?
我们自己做这件事，可以吗？