Ftn
abbr. fortification 防御工事，要塞，筑城术
🗣️ 情景例句
Now that you mention it, I guess I am.
你们一提起来， 我想我也饿了。
I'd like to say goodbye to everyone.
我要向诸位告别了。
Why were you shouting?
你为什么大声喊？