音標(biāo)發(fā)音英式音標(biāo) ['p??m(?)n?nt?p?:m?n?nt]美式音標(biāo) [?p??.m?.n?nt]英式發(fā)音 美式發(fā)音 基本解釋adj.永久(性)的,永恒的,不變的,耐久的,持久的,經(jīng)久的n.電燙發(fā),燙發(fā)詞源解說 15世紀(jì)初期進(jìn)入英語,直接源自中世紀(jì)法語的permanent;最初源自拉丁語的permanentem:per (整個期間) + manere (停留),意為持續(xù)。詞根記憶per(自始至終) + man(手) + ent(具…性質(zhì)的)→人類的勞動創(chuàng)造了世界,這是永恒的真理→永久(性)的per(自始至終) + man(手) + ent(具…性質(zhì)的)→人類的勞動創(chuàng)造了世界→永久(性)的真理→永久(性)的per(貫穿,始終) + man(保留) + ent(具有…性質(zhì)的)→始終保留的→永久的per(貫穿) + man(流動) + ent(形容詞后綴)→川流不息的→永久的,持久的per(貫穿) + man(停留) + ent(形容詞后綴)→始終停留著的→持久的per(自始至終) + man(手) + ent(具…性質(zhì)的)→人類的勞動創(chuàng)造了世界→永久的真理per(貫穿) + man(人類) + ent(…的)→貫穿人類歷史→永久的per(自始至終) + man(手) + ent(具…性質(zhì)的)→一直靠雙手養(yǎng)活自己的→永久的,持久的同根派生adv性質(zhì)的同根詞permanently:永久地,長期不變地。n性質(zhì)的同根詞perm:電燙發(fā)。permanence:持久;永久。permafrost:永久凍土,永久凍地;永久凍結(jié)帶;永久冰凍。permanency:永久;耐久性;永久的事物。vt性質(zhì)的同根詞perm:燙(發(fā))。permanent相關(guān)詞用法辨析adj. (形容詞)permanent沒有比較級和最高級形式。 permanent使用方法permanent詳細(xì)辨析英漢例句用作形容詞 (adj.)用作定語: ~+ n.The coat gives permanent protection against heavy rain.這種防雨衣經(jīng)久耐用。用作表語: S+be+~It is unchangeable and permanent.這是持久不變的。permanent更多例句詞組短語用作形容詞 (adj.)~+名詞permanent committee 常務(wù)委員會permanent control 永久控制permanent job 固定職業(yè)短語permanent address 永久地址;永久住址;原籍permanent secretary 常務(wù)次官;常任秘書Permanent Redirect 永久重定向;重定向;永世重定向permanent更多詞組英英字典劍橋英英字典 lasting for a long time or for ever a chemical process that makes your hair curly, or a hairstyle that is created in this way柯林斯英英字典 Something that is permanent lasts forever. permanently You use permanent to describe situations or states that keep occurring or that seem to exist all the time used especially to describe problems or difficulties. permanently A permanent employee is one who is employed for an unlimited length of time. permanently Your permanent home or your permanent address is the one at which you spend most of your time or the one that you return to after having stayed in other places. A permanent is a treatment in which a hairstylist curls your hair and treats it with a chemical so that it stays curly for several months. permanent劍橋字典permanent柯林斯字典專業(yè)釋義電子、通信與自動控制技術(shù)永久的Mobile IPv6 can offer convenient for host and make it connected to any link by a permanent IPv6 address.移動IPv6可以為主機(jī)移動提供便利,使得它可以以一個永久的IPv6地址連接到任何鏈路上。物理學(xué)永磁體生物學(xué)宿存的永久的永久保留的數(shù)學(xué)持久Furthermore, the conditions under which the system is permanent are discussed. And the numerical simulation is given.進(jìn)一步,討論了系統(tǒng)持久的充分條件,并進(jìn)行了數(shù)值模擬。計算機(jī)科學(xué)技術(shù)永久常駐