button-pressingBNC¹⁷³⁹⁹⁵⁺² 例句 No amount of button-pressing will stop it. The display clearly shows' Minimum Volume, ' and yet the speaker crackles on with90 decibels of eardrum- piercing sturm und drang. 屏幕上明明显示的是“最小音量”，但喇叭还是以90分贝的音量咆哮着，耳膜都快被它震破了。 fortunechina