Decibelmeter
分贝计, 电平表
🗣️ 情景例句
Shopping vouchers are ofter a good means of attracting customers.
购物优惠券是吸引顾客的好方式。
You might be able to sue the company for age discrimination.
你就可以去控告这家公司搞年龄岐视。
John
约翰