Biphone
电话耳机, 飞行帽耳机
🗣️ 情景例句
I got the first round.
第一轮我请的客。
We are in great need of Grade A.
我们急需一等品。
Sun Huilin is Chinese, Peter is Australian, Lynn is from Greece and I'm from Britain.
孙辉林是中国人，彼得是澳大利亚人，林恩是希腊人，我是英国人。