Decibels
n. <物>分贝( decibel的复数形式 )
🗣️ 情景例句
I generally go to bed at ten.
我通常十点钟睡觉。
Progress is the activity of today and the assurance of tomorrow.
进展即今日的活动和明日的保证。
He has asked to be introduced to the pianist.
他要求会见这位钢琴家。