H attenuetor
[电] 见H network
🗣️ 情景例句
I hear they intend to marry.
我听说他们打算结婚。
He who cannot hold his peace will never live at ease.
嘴巴不紧，生活不宁。
This letter's full of mistakes. I want you to type it again.
这封信里错误百出。我要你重打一遍。