Electroacoustics
n. 电声学
🗣️ 情景例句
The mailman just dropped some mail in our box, Grandpa.
邮差刚刚塞进一些信件在我们的信箱， 爷爷。
The air had a delicious smell.
空气里有一股香味。
She spelled out for me the things that the teachers taught.
教师所教的东西，她都为我拼写出来。