prolongation
US /ˌproʊ.lɑːŋˈɡeɪ.ʃən/
UK /ˌprəʊ.lɒŋˈɡeɪ.ʃən/
名词
延长, 拖延
the act of making something last for a longer period of time
示例:
•
The doctor recommended a prolongation of the treatment.
医生建议延长治疗时间。
•
We requested a prolongation of our visa.
我们申请了签证延期。