Decibel approximation
[计] 分贝的近似值
🧩 词语组成解析
decibel
['desibel]
n. <物>分贝;
approximation
[[əˌprɔksi'meiʃən]]
n. 接近, 近似值\\n[医] 接近; 近似
🗣️ 情景例句
What's happening with you these days?
你近来好吗？
Relax. You can count on me.
放一百二十个心吧。
Before you leave the lab, make sure the electricity is turned off and the windows are shut.
你们离开实验室前，务必要关上电源，关好窗户。