Physiological sounds
[医] 生理性音
🧩 词语组成解析
n. 音效, 声音（sound的复数）
🗣️ 情景例句
and he doesn't know anything
而他毫无所知
The racer's car burst into flames just as he had crawled out.
当赛车手爬出车子后不久，汽车就爆炸燃烧了起来。
How often do you write?
你们隔多久写信？