v.圍裹;抑制;發(fā)低沉的聲音
He did his utmost to muffle his feelings. 他竭力抑制自己的感情。
n.圍巾;頭巾;厚手套;消聲器
adj.(指聲音)聽(tīng)不清的;低沉的
動(dòng)詞muffle的過(guò)去式和過(guò)去分詞形式.
消聲器