Spirant
n. 擦音
✅ 同义词
🗣️ 情景例句
I'm having some trouble keeping food down.
我吃东西时感到困难。
I was moved. = I was touched.
我很受感动。
Suddenly, there was a slight trembling sound from below, and the captain went down to see what had happened.
突然，从船舱下部传来一声微颤音，船长走下船舱去查看究竟。