Pfw
[医][=peak flow whistle]峰值流量啸音
🗣️ 情景例句
Let's go to the food court and get something to eat.
咱们去食品部吃点东西吧。
What are you eating?
你正在吃什么？
We can't handle these price increase of yours.
我们没办法接受你们提高价钱。