基本解釋adj.無(wú)聲的;寂靜的同根派生 noiselessness相關(guān)詞英漢例句雙語(yǔ)例句They moved with absolute noiselessness.他們絕對(duì)無(wú)聲地移動(dòng)。The fanless design ensures complete noiselessness and maintenance-free operation.無(wú)風(fēng)扇設(shè)計(jì),無(wú)噪音維護(hù)便捷。Its characteristics include fast speed, noiselessness, convenient usage and display multiplicity, etc. its shortcomings are only to look, but not to print out.它的特點(diǎn)包括速度快,無(wú)噪聲,使用簡(jiǎn)便和顯示多樣性等。缺點(diǎn)是僅能看,不能打印輸出。noiselessness更多例句