Word · Frequency #2123
extensions
延期;宽限
extensions is the plural of extension.
核心释义
An agreed extra period of time to finish something or pay a debt.
- 1.
伸展;延伸;长度、宽度或时间的扩大;增加。
The act of extending; a stretching out; enlargement in length, breadth, or time; an increase.
- 2.
双方商定的完成工作或偿还债务的延期
a mutually agreed delay in the date set for the completion of a job or payment of a debt
- 3.
被延伸的状态。
The state of being extended.
- 4.
扩大范围,使更广泛可用
act of expanding in scope; making more widely available
- 5.
物体占据一定空间(或时间)的属性,如“时空延展”。
That property of a body by which it occupies a portion of space (or time, e.g. "spatiotemporal extension").
- 6.
信仰或实践向新地区的传播
the spreading of something (a belief or practice) into new regions
- 7.
短正合序列 1→H→E→G→1,或其中的群 E。
A short exact sequence 1→H→E→G→1, or the group E therein.
- 8.
短正合序列 0→B→E→A→0,或其中的对象 E。
A short exact sequence 0→B→E→A→0, or the object E therein.
- 9.
建筑物增建的部分。
A part of a building that has been added onto the original.
- 10.
衍生物;扩展其功能的部分。
An outgrowth; a part of something that extends its capabilities.
- 11.
概念或一般术语所包含对象的数量大小;与内涵相对。
Capacity of a concept or general term to include a greater or smaller number of objects; — correlative of intension.
- 12.
语义扩展,词义扩大。
Semantic widening, broadening of meaning.
- 13.
债权人书面同意给债务人延期偿还债务的承诺。
A written engagement on the part of a creditor, allowing a debtor further time to pay a debt.
- 14.
拉伸骨折处使骨碎片对齐的手术。
The operation of stretching a broken bone so as to bring the fragments into the same straight line.
- 15.
一种抵抗阻力伸直手臂或腿部的锻炼。
An exercise in which an arm or leg is straightened against resistance.
- 16.
一种简单的进攻动作,将持武器的手臂向前伸出。
A simple offensive action, consisting of extending the weapon arm forward.
- 17.
用于标识电信网络中特定电话的数字代码。
A numerical code used to indicate a specific telephone in a telecommunication network.
- 18.
为应用程序增加功能的可选软件组件。
An optional software component that adds functionality to an application.
- 19.
作为参数使用时满足谓词的值元组集合。
The set of tuples of values that, used as arguments, satisfy the predicate.
- 20.
班图语言中应用于动词的一种派生语素。
A kind of derivative morpheme applied to verbs in Bantu languages.
- 21.
在给定同态下由给定理想的像生成的陪域理想。
The ideal in the codomain generated by the image of the given ideal under the given homomorphism.
- 22.
面向更广泛(通常为成人)社区、参与者非全日制注册学生的大学课程。
University programs that are targeted at the broader (usually adults) community whose participants are not full-time enrolled students.
扩建部分;增建部分;伸展;延伸;扩展;扩大;推广;传播;附加部分;扩展部分;广延;时空延展
用法In use
They built an extension to the kitchen to create more space.
用法提示:指建筑物扩建部分,名词
The professor gave us a one-week extension on the essay deadline.
用法提示:指时间延期,名词
Please dial my extension number when you call the office.
用法提示:指电话分机,名词
they applied for an extension of the loan
extension of the program to all in need
extension of sth
表示时间或范围的延长。
They requested an extension of the deadline.
相关词与表达Connections
搭配Collocations
- file an extension
- 申请延期
- We need to file an extension for the project deadline.我们需要为项目截止日期申请延期。
- grant an extension
- 批准延期
- The professor granted him a one-week extension for the paper.教授批准了他论文一周的延期。
- extension of time
- 时间延长
- The contractor asked for an extension of time due to bad weather.承包商因恶劣天气要求延长时间。
- building extension
- 建筑扩建
- They are planning a building extension to add more classrooms.他们计划进行建筑扩建以增加更多教室。
- extension of contract
学习提示Learner notes
记忆技巧Memory Tip
联想“extend(延伸)+ sion”,像是把东西拉长,就是extension(延长、扩展)。
语境与语域Context & Register
通常用于建筑领域,指房屋或建筑物的扩建部分,比较正式,常见于房地产或建筑工程中。
语法说明Grammar Note
常与of或to连用,表示‘…的延伸’或‘对…的扩展’。
发音与拼写Pronunciation & Spelling
Words ending in -ension (stressed /-ɛnʃən/) rhyme: attention, intention, dimension, comprehension, suspension. Beware of -ensive words like extensive (/-ɛnsɪv/) which look similar but sound different.
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇,值得优先掌握常见搭配和句型。
用法优先级
Dictionary facts from AI_FALLBACK, DICTIONARY_API_DEV, ECDICT, WIKTIONARY.