extension
英 [ɪkˈstɛnʃən] 美 [ɛkˈstɛnʃən]
n. 伸展;延长;延期;电话分机
例句:
He first entered Britain on a six-month visa, and was given a further extension of six months.
他最初持6个月的签证进入英国,后来又获得6个月的续签。
He signed a two-year extension to his contract.
他的合同又续签了两年。
Some house extensions need planning permission.
一些房屋的扩建需要得到规划许可。
the extension to the gallery
美术馆的扩建部分