Facepeice(of mask)
[化] (防毒面具)面罩
🗣️ 情景例句
We're strangers here; can you help us find ...?
我们在这里人生地不熟，您能告诉我们__在哪里吗？
They're calling your flight now.You barely have time to make it.
他们正在定航班。你刚刚有时间做。
Not at all.
不客气。