Diacoustics
[医] 折声学
🗣️ 情景例句
Hello, hello.... Oh, hi, Susan.
喂 喂……啊 嗨 Susan
Idle folks have most labour.
懒汉总嫌活太多。
Our TV set was broken last week. He mended it for us.
上星期我们的电视机坏了。他为我们修好了。