extend
基本释义
- v.延伸;扩大,延长;持续;包括,波及;提供,表示;伸出;使竭尽全力;对……估价;继承(面向对象语言中的一种概念)
词语例句
延伸vi.
六级The caves extend for some 12 miles.
这些洞穴延伸约12英里。
They say that if Monsanto wins, the impact will extend far beyond agriculture—locking up property rights in an array of important areas.
他们说,如果孟山都公司获胜,其影响将远远超出农业领域——在一系列重要领域锁定产权。
扩大,延长vt.
六级四级This year they have introduced three new products to extend their range.
今年他们已引入了3种新产品以扩大他们的范围。
The goal is to extend product life so that sales and profits do not decline.
这样做的目的是延长产品的寿命,使销售额和利润不会下降。
Methods such as whole-school fundraising, with the proceeds pooled, can help to extend opportunities and fuel community spirit.
像全校募捐这样的方法,将收入汇集在一起,有利于扩大机会和激发社区精神。
持续vi.
六级The normal cyclone season extends from December to April.
正常的飓风季节从12月持续到4月。
These developments were made worse by the Great Depression, which began in 1929 and extended throughout the 1930s. In 1929, under President Herbert Hoover, the Federal Farm Board was organized.
这些发展被大萧条恶化了,它始于1929年,一直延续到20世纪30年代。1929年,在赫伯特·胡佛总统的领导下,联邦农业委员会成立了。
包括,波及vi.
The service also extends to wrapping and delivering gifts.
这项服务还包括包装及递送礼物。
- The caves extend for some 12 miles.这些洞穴延伸约12英里。来自《柯林斯英汉双解大词典》
- There are plans to extend the no-smoking area.现已有扩大无烟区的计划。来自《牛津词典》
- Careful maintenance can extend the life of your car.精心保养可延长汽车寿命。来自《牛津词典》
相关短语
- extend a deadline延长最后期限
- extend life延长寿命
- extend the hand of friendship伸出友谊之手
- extend business扩大营业
- extend sth. to sb.向某人提供某物
- extend to包括
- Extend Curve扩展曲线;延伸曲线;扩大曲线
- to extend an offer延长报盘;延伸报盘;延长发盘有效期;耽误报盘
- Extend a charter延长租期;延伸租期;延迟租期;耽误租期
- Extend suit time延长诉讼时间;延迟诉讼时间;延伸诉讼时间;耽误诉讼时间
- to extend a credit延展信用证有效期
词语扩展
- enlarge/extend/stretch/prolong/inflate/expand/increase/multiply/lengthen/add/augment/amplify
- enlarge放大(照片)
- extend使…(在空间或时间上)更大,更长;伸长,伸展,延展;舒展(肢体),extend sth
- stretchvt 拉长,撑大;绵延,延续
- prolong人为的延长时间
- inflate使(轮胎、气球等)充气,膨胀,inflate sth (with sth)
- expand使…变大,扩大,扩展,expand sth into sth
- increase增加,增大(数目、数量、体积等),increase sth from…to…
- multiply成倍的增加
- lengthen指自然的延长时间或空间
- add加,添加,add sth to sth
- augmentvt 增多,增大,augment sth
- amplify特指音量,电流等的扩大
- extend/stretch/prolong/lengthen
- raise/extend/increase/expand/inflate/add
词义分布
英英释义
- v.extend in scope or range or area
- v.stretch out over a distance, space, time, or scope; run or extend between two points or beyond a certain point
- v.span an interval of distance, space or time
- v.make available; provide
- v.thrust or extend out
- v.reach outward in space
- v.to make something longer
延长;使变长- These treatments have extended the lives of people with cancer.这些治疗手段延长了癌症患者的生命。
词源
- extend来自中世纪英语extenden, 来自盎格鲁-诺曼语和古法语extendre, estendre, 来自拉丁语extendō("I stretch out").
- extend延长ex-, 向外。-tend, 延伸,词源同tend, tense.
- extend扩大,延伸,扩展,延续,延长词根词缀: ex-出,向外 + -tend-延伸