英语词汇obligatoryness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	obligatoryness
释义	Examples: obligatory task— 役 See also: obligatory n — 强制 n
随便看	hard drive-based hard drive cage hard-drive connector hard drive crash hard drive enclosure hard drive encryption hard drive failure hard drive flash drive hard drive interface hard drive model hard drive mount hard drive of your computer hard drive partition hard drive performance hard drive protection hard drive size hard drive slot hard drive's storage hard drive storage hard drive tray hard drive type hard drive usage hard-driving hard drug hard drugs

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。

obligatory task—