H attenuetor
[电] 见H network
🗣️ 情景例句
Thanks. Excuse me.
谢谢。对不起，失陪了。
That's a pity.
那真可惜。
Fine, thanks. Oh, That's the bell. Everyone is going into class, we'd better go too.
很好，谢谢。啊，铃响了。大家都去上课。我们最好也去。