| 释义 |
ex·ten·sion /ɪk`stɛnʃən; ɪkˈstenʃən/
n
1 [singular 单数，U] when something is increased to include more 扩展，扩增:
+ of the extension of Soviet power in Eastern Europe 苏联势力在东欧的扩张
2 [C] a new room or part that is added to a building 〔建筑物的〕扩建部分:
We're building an extension at the back of the house. 我们正在房子后面进行扩建。
3 [C] a telephone that is connected to the central telephone system of a large building or company （电话）分机:
My extension number is 3821. 我的分机号码是 3821。
4 [C] an additional period of time that someone is officially given 〔官方批准的〕展期，放宽的期限:
When his visa ran out, they granted him an extension. 他的签证到期后，他们准许他延期。
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