Usfda
[财]美国食品药物管理局
🗣️ 情景例句
Well, I almost had a heart attack a few moments ago.
好啦，我几乎要得心脏病了。
His finger is wounded, Does it hurt?
他的手指受伤了，疼不疼？
Some types of birds cannot fly.
有些种类的鸟不会飞。