extension中文

n.
1.伸長，伸展，延長，延伸，擴展，擴大；廣度，范圍。
2.延期；〔美國〕(房屋的)增建部分，(鐵路等的)延長線，(電話的)分機；增設部分；附加物。
3.(語句等的)鋪張。
+更多解釋...4.【物理學】廣延性。
5.【軍事】延伸。
6.【醫學】牽伸術；伸直；(病變)蔓延，擴展。
7.【商業】延期還債認可書。
8.【邏輯學】外延(opp. intension)； 【數學】開拓；廣延性。
9.會計從另一欄轉來或算出的金額。
短語和例子
an extension of a loan 借款的延期償還。 a university extension 大學的附設部分(如函授班、夜校等)。

• by extension:    按擴展名
• extension; extension telephone:    分機
• abelian extension:    阿貝耳擴張

例句與用法

更多例句：  下一頁

1. His fantasies found extension in reality .
   他的幻想可以在現實中延伸。
2. Extension of the injured arm was painful .
   把受傷的胳膊伸展開是很疼的。
3. He has got an extension to finish writing his thesis .
   他獲準延期交論文。
4. There are telephone extensions in every office .
   每間辦公室都有電話分機。
5. The note supplied a phone number and extension .
   便箋上寫著電話和分機的號碼。

英文釋義

名詞

1. act of expanding in scope; making more widely available; "extension of the program to all in need"
2. act of stretching or straightening out a flexed limb
3. an educational opportunity provided by colleges and universities to people who are not enrolled as regular students
   同義詞：extension service, university extension
4. an addition that extends a main building
   同義詞：annex, annexe, wing
5. an addition to the length of something
   同義詞：elongation
6. an additional telephone set that is connected to the same telephone line
   同義詞：telephone extension, extension phone
7. amount or degree or range to which something extends; "the wire has an extension of 50 feet"
   同義詞：lengthiness, prolongation
8. the ability to raise the working leg high in the air; "the dancer was praised for her uncanny extension"; "good extension comes from a combination of training and native ability"
9. the most direct or specific meaning of a word or expression; the class of objects that an expression refers to; "the extension of `satellite of Mars'' is the set containing only Demos and Phobos"
   同義詞：reference, denotation
10. the spreading of something (a belief or practice) into new regions
    同義詞：propagation
11. a string of characters beginning with a period and followed by one or more letters; the optional second part of a PC computer filename; "most applications provide extensions for the files they create"; "most BASIC files use the filename extension .BAS"
    同義詞：filename extension, file name extension
12. a mutually agreed delay in the date set for the completion of a job or payment of a debt; "they applied for an extension of the loan"