Phonometry
声强度测量法
🗣️ 情景例句
Do you remember when Daddy and I used to take you
你还记得爸爸和我常带你
You had better wash those dirty clothes.
你该去把那些脏衣服洗一洗。
However, a few days later, he was told that a mistake had been made.
然而，几天之后，有人告诉他说弄错了。