Acoustical meter
[电] 测声计
🧩 词语组成解析
a. 听觉的, 声学的
🗣️ 情景例句
My wife died four years ago.
我妻子四年前去世了。
He has a very distinguished record.
他一生显赫。
I'm happy to meet you.
很高兴见到你。