Pfw
[医][=peak flow whistle]峰值流量啸音
🗣️ 情景例句
Let me foot the bill tonight. Maybe you can treat me next time.
今晚让我付账吧，也许下次你请客。
Is it long drive from here to the dapartment store?
从这里到百货公司开车也要走很多时间。
Who?
谁？