extend
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(guò)去分詞）。
用法辨析
- 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(yǔ)。
- 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(yǔ),其間接賓語(yǔ)可轉(zhuǎn)化為介詞to的賓語(yǔ)。
- 在美式英語(yǔ)中, extend可用于被動(dòng)式。
v. (動(dòng)詞)
英漢例句
- A belt of rain extends across the mountains.
這一降雨帶覆蓋了此山脈。 - We extended our visit.
我們延長(zhǎng)了訪問(wèn)時(shí)間。 - They extended him a warm welcome.
他們向他表示熱烈歡迎。 - Let us extend a welcome to our new neighbours.
讓我們向新鄰居表示歡迎。
用作動(dòng)詞 (v.)
用作不及物動(dòng)詞: S+～(+A)
用作及物動(dòng)詞: S+～+ n./pron.
用作雙賓動(dòng)詞: S+～+ pron./n. + n./pron.
S+～+ n./pron. +to pron./n.
詞組短語(yǔ)
- 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
用作動(dòng)詞 (v.)
～+名詞
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
- 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.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 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：
- 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
- 偏距
- 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)
- 疏開；散開
- 延長(zhǎng)
- 伸
- 伸展;擴(kuò)大
- 蔓延