Sspl
[医][=saturation sound pressure level]饱和声压（级）
🗣️ 情景例句
Here it is.
在这儿。
I'm tired of going to school day after day.
我厌倦每天上学。
One Monday, there were fewer people in the shop than usual when the woman came in,
有一个星期一，当这位妇女走进这家商场时，里面的人比往常少，