Sspl
[医][=saturation sound pressure level]饱和声压（级）
🗣️ 情景例句
Robbie, the dinner was terrific.
Robbie，晚餐真是棒透了。
Would he have seen you if you hadn't waved to him?
如果你没向他招手他会看见你吗？
The seasons of the year in England and the USA are nearly the same.
在英国和美国，一年之中的季节几乎与中国相同。