Sspl
[医][=saturation sound pressure level]饱和声压（级）
🗣️ 情景例句
Smoking will kill you.
吸烟会害了你。
Who is the auther of this mystery story?
谁是这篇神秘故事的作者？
I went back to the ticket office at once.
我马上又回到售票处。