Defstruct
定义结构
🗣️ 情景例句
Nonsense! How can you say that and keep a straight face?
胡说八道！你怎么能不动声色说那些话呢？
Money spent on the brain is never spent in vain.
智力投资，决非虚掷。
All we have to do is sign the contract.
剩下的只要签订个契约就行了。