英语词汇optionally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	optionally
释义	optionally adv.optional的变形 optional['ɔpʃənəl] adj.可选择的，任选的，随意的，非强制的
随便看	trumpetless trumpetlike trumpet major trumpet marine trumpet marines trumpetry trumpets trumpet shell trumpet style trumpet vine trumpet vines trumpless trump-poor trump someone's ace trump ... up trump up truncal truncate truncated truncated cheque truncated paraboloid truncately truncates truncating truncation

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