英语词汇is not marked mandatory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	is not marked mandatory
释义	is not— 不是 • 未有 not so— 不然 mandatory adj — 强制性的 adj • 法定的 adj mandatory — 义务 not — 不 • 非 • 未 • 不是 • 没 • 否 • 无 • 并不 adv • 也不 adj marked adj — 处境危险的 adj • 显而易见的 adj • 显著的 adj • 成为攻击对象的 adj
随便看	asrc as reaching out as reaction as readable as read only as read with as reaffirmed by as real as it gets as realistically as possible as realistically possible. as realistic as possible as reason as reasonable as reasonable possible as reasonably determined as reasonably possible as reasonably practicable as reasonably practical as reasonably requested as reasoning as reasons for as Rec as recap as received from as recently announced

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。

is not—