mute

n. 啞子、啞音字母、弱音器

a. 啞的、無聲的、沉默的

vt. 減弱…的聲音

vi. 排洩

學術名詞

靜音：電子工程、資訊
弱音器：音樂
削減：海洋地質學
抹除：海洋地質學

英文釋義

a deaf person who is unable to speak
a device used to soften the tone of a musical instrument
deaden (a sound or noise), especially by wrapping
expressed without speech