英语词汇it is obligatory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	it is obligatory
释义	obligatory n — 强制 n it pron — 它 pron IT — 信息技术 • 技术情报 be v — 有 v • 是 v • 成为 v • 做 v • 当 v • 存在 v • 属 v • 乃 v • 乃是 v
随便看	in sharp decline in sharp relief ins having in shelbyville in Sherwood forest in shifting in shift operation in shipping in shipping and aviation in shopping inshore inshore areas inshore fish inshore fisheries inshore fishery inshore fishing inshore waters in-shoring in short in short amount of time in short bursts in short called in short delay in shorter supply in shorter time

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 n —