Biphone
电话耳机, 飞行帽耳机
🗣️ 情景例句
I can't build a fire by rubbing two pieces of wood together.
我总不能靠着磨擦两片木柴来取火吧。
It doesn't matter to me.
这对我来说无所谓。
Be sure to call me if you need anything.
如有什么需要，请叫我