extensions例句

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

2. act of expanding in scope; making more widely available

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

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

5. act of stretching or straightening out a flexed limb

6. a string of characters beginning with a period and followed by one or more letters; the optional second part of a PC computer filename

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

8. the ability to raise the working leg high in the air

9. amount or degree or range to which something extends

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

11. an addition to the length of something

12. an addition that extends a main building

extensionn.延长；伸展；延期；扩充；观念发展；增强n.电话分机；特别课程n.[计]文件名

extensiontypeadj.可抽出的(可伸缩的；伸缩自如)

extension rim加宽轮

extension fee过期费

extension AHP可拓层次分析法

extensionlessadj.[哲]无广延性的；无广袤性的

extension gap伸缩缝

extension die延伸模

extension set增设装置,分机

extension tap长柄丝锥

Extension lag伸展迟缓