音標(biāo)發(fā)音英式音標(biāo) [?k'stend; ek-?k'stend]美式音標(biāo) [?k?st?nd]國(guó)際音標(biāo) [ik'stend]英式發(fā)音 美式發(fā)音 基本解釋vt. 延伸；擴(kuò)大；推廣；伸出；給予；使竭盡全力；對(duì)…估價(jià) vi. 延伸；擴(kuò)大；伸展；使疏開詞根記憶ex(出) + tend(伸展)→伸展出去→(使)伸展；延長(zhǎng)ex(出) + tend(張開)→伸展出去→延長(zhǎng)，延伸ex(出) + tend(伸展)→伸展出去→延長(zhǎng)ex(出) + tend(伸展)→延長(zhǎng)；舒展ex(出) + tend(伸展)→伸出去→延展同根派生adj性質(zhì)的同根詞extensive：廣泛的；大量的；廣闊的。extended：延伸的；擴(kuò)大的；長(zhǎng)期的；廣大的。extensible：可延長(zhǎng)的；可擴(kuò)張的。extendable：可延長(zhǎng)的；可展開的；可擴(kuò)張的。extensional：外延的；具體的；事實(shí)的。extendible：可伸長(zhǎng)的。adv性質(zhì)的同根詞extensively：廣闊地；廣大地。n性質(zhì)的同根詞extension：延長(zhǎng)；延期；擴(kuò)大；伸展；電話分機(jī)。extensiveness：延伸；大范圍。v性質(zhì)的同根詞extended：延長(zhǎng)；擴(kuò)充（extend的過去分詞）。extend相關(guān)詞用法辨析v. (動(dòng)詞)extend的基本意思是增加時(shí)間或空間的長(zhǎng)度,尤指范圍的擴(kuò)大,如權(quán)力、種類、影響或適用性等。作此解時(shí)接名詞或代詞作賓語。 extend還可表示“給予(幫助、友誼等)”“表示(祝賀、歡迎等)”,作此解時(shí)可接雙賓語,其間接賓語可轉(zhuǎn)化為介詞to的賓語。 在美式英語中, extend可用于被動(dòng)式。 extend使用方法extend詳細(xì)辨析英漢例句用作動(dòng)詞 (v.)用作不及物動(dòng)詞: S+～(+A)A belt of rain extends across the mountains.這一降雨帶覆蓋了此山脈。用作及物動(dòng)詞: S+～+ n./pron.We extended our visit.我們延長(zhǎng)了訪問時(shí)間。用作雙賓動(dòng)詞: S+～+ pron./n. + n./pron.They extended him a warm welcome.他們向他表示熱烈歡迎。S+～+ n./pron. +to pron./n.Let us extend a welcome to our new neighbours.讓我們向新鄰居表示歡迎。extend更多例句詞組短語用作動(dòng)詞 (v.)～+名詞extend one 's business 擴(kuò)大其營(yíng)業(yè)extend cotton acreage 擴(kuò)大棉花種植面積extend an invitation to sb 向某人發(fā)出邀請(qǐng)extend thanks to sb 向某人表示感謝extend this method 推廣這個(gè)方法extend更多詞組英英字典劍橋英英字典(INCREASE) to add to something in order to make it bigger or longer(STRETCH) to stretch something out(REACH) to reach, stretch, or continue(OFFER) to offer or give something to someone(INCLUDE) to include or affect someone or something(USE ABILITY) to cause someone to use all their ability柯林斯英英字典 If you say that something, usually something large, extends for a particular distance or extends from one place to another, you are indicating its size or position. If an object extends from a surface or place, it sticks out from it. If an event or activity extends over a period of time, it continues for that time. If something extends to a group of people, things, or activities, it includes or affects them. If you extend something, you make it longer or bigger. If a piece of equipment or furniture extends, its length can be increased. If you extend something, you make it last longer than before or end at a later date. If you extend something to other people or things, you make it include or affect more people or things. If someone extends their hand, they stretch out their arm and hand to shake hands with someone. extend劍橋字典extend柯林斯字典專業(yè)釋義經(jīng)濟(jì)學(xué)延伸Large international enterprises tentacles extend from domestic to foreign countries and for the world market.國(guó)際大型企業(yè)把觸角從國(guó)內(nèi)延伸到國(guó)外,爭(zhēng)奪世界市場(chǎng)。拓展The research results presented above extend the ideas of supply chain modeling.上述研究拓展了供應(yīng)鏈建模的思路。推遲(原承諾的債務(wù)償還期)，延期歸還(貸款、抵押借款等)，寬限：計(jì)算機(jī)科學(xué)技術(shù)擴(kuò)展We extend HS algorithm in the third chapter.本文第三章采用傳統(tǒng)的擴(kuò)展了HS算法。延伸擴(kuò)充能源科學(xué)技術(shù)偏距文學(xué)延伸“3-Zone Interaction”also explores a new mechanism to extend Universtiy’s function.“三區(qū)聯(lián)動(dòng)”理念也探索出當(dāng)代社會(huì)發(fā)展條件下,大學(xué)功能延伸的新方式和大學(xué)能量釋放的新機(jī)制。土木建筑工程擴(kuò)展It is demonstrated that this new class of yield functions can substantially improve the accuracy of plastic-damage models and extend their scope of application.5) Summarization of the definitions of hardening-damage parameters in plastic-damage models for concrete.大幅提高了塑性-損傷模型的精度,擴(kuò)展了其適用范圍。 5)歸納了混凝土塑性-損傷模型強(qiáng)化-損傷參數(shù)的定義方法。體育使(馬)迅跑(或全速奔馳)，全力驅(qū)策(馬等)軍事學(xué)疏開；散開交通運(yùn)輸工程延長(zhǎng)生物學(xué)伸伸展;擴(kuò)大蔓延