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	is beneficial to the body is beneficiary of is benefit for is benefiting is benefiting from is benefitting is be operating is be paid back is be possible is be provided verbally is be provided verbally is be really a is be repaid is be required to is be running is be running is besides is besides is besieged is be splitted is best achieved is best approximated is best avoided is best described is best determined by

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 —