Decibelmeter
分贝计, 电平表
🗣️ 情景例句
please don't complain
你可别再抱怨
The crates are charge to you at $5 each if they are not returned to us within 2 weeks.
如果木条箱两星期内不归还，则每只箱扣罚五美元。
Shall we go to the park?
我们去公园玩好吗？