英语词汇prolong duration怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	prolong duration
释义	prolong — 延 • 展 duration n — 期限 n • 年期 n • 会期 n duration — 持续时间 • 长短
随便看	reactive current reactive current compensation reactive demand reactive diluent reactive disorder reactive distribution reactive dye reactive dyes reactive element reactive energy reactive environment reactive field reactive filler reactive force reactive functional group reactive gas reactive group reactive handling reactive injection reactive ink reactive in nature reactive intermediate reactive investigation reactive ion etch reactive ion etching

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

prolong —