perpetuation

英

美

网络  永存; 不朽; 永久性; 巩固性; 延续

复数：perpetuations　

BNC.21151 / COCA.20317

英英释义

noun

• the act of prolonging something
  1. there was an indefinite prolongation of the peace talks
  Synonym:prolongationprotractionlengthening

双语例句