Cnei
[医][=composite noise exposure index]复合噪声暴露指数
🗣️ 情景例句
It could be Alexandra.
可能是 Alexandra 。
How did you get so dirty?
你为什么弄得这么脏？
The thieves' car was badly damaged and easy to recognize.
小偷的车损坏严重，很容易辨认。