英语词汇“obligatoriness”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	obligatoriness
释义	obligatoriness enUK obligatoriness (əˈblɪɡətərɪnɪs) nthe fact or condition of being obligatory or essential Translations obbligatorietà
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