extension-主題

extension

[iks'tenʃən]

n.延長, 伸展, 延期, 擴充, 觀念發展, 增強 
n.電話分機, 特別課程
n.[計]文件名

例句與用法：

There are telephone extensions in every office.

每間辦公室都有電話分機。

She has an extension in the kitchen and in the bedroom.

她的廚房和臥室都有電話分機。

He asked for an extension of his visa.

他申請延長簽證有效期。

He built an extension onto his house.

他給自己的住宅擴建了一部分。

詞形變化：

形容詞: extensional |

英文解釋:

名詞 extension:

a mutually agreed delay in the date set for the completion of a job or payment of a debt

act of expanding in scope; making more widely available

the spreading of something (a belief or practice) into new regions

同義詞：propagation

an educational opportunity provided by colleges and universities to people who not enrolled as regular students

同義詞：extension service, university extension

act of stretching or straightening out a flexed limb

a string of characters beginning with a period and followed by one to three letters; the optional second part of a PC computer filename

同義詞：filename extension, file name extension

the most direct or specific meaning of a word or expression; the class of objects that an expression refers to

同義詞：reference, denotation

the ability to raise the working leg high in the air

amount or degree or range to which something extends

同義詞：lengthiness, prolongation

an additional telephone set that is connected to the same telephone line

同義詞：telephone extension, extension phone

an addition to the length of something

同義詞：elongation

an addition that extends a main building

同義詞：annex, annexe, wing

同義詞

addition | annex | wing | expansion | enlargement | increase | broadening | postponement | augmentation | lean-to | prolongation | elongation | conservatory | porch | extra time | delay | leeway | allowance | widening | aggrandizement | increment | dilatation | accession | multiplication | lengthening | accrual | dilation | spread | sprawl | dispersion | deferment | diffusion | protraction | dissemination | continuation | deepening | dispersal | intensification | enhancement | exaggeration | acceleration | escalation | degree | measure | capacity | extent | volume | pursuit | scope | span | width | appendage | accompaniment | continuance | appendix | annexation | supplement | phone | adjunct | breadth | branch | tension | stretching | telephone extension | filename extension | denotation | lengthiness | file name extension | reference | propagation | extension service | university extension | annexe |

反義詞

flexion |

以上來源於大辭典