英语词汇“optional word”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	optional word
释义	optional word [计] 选择字
随便看	ultra-high speed facsimile ultra-high-speed internal grinder ultra-high-speed lift ultrahigh speed machining ultra-high speed particle ultrahigh-speed particle ultra-high-speed photographic instrument ultra high speed photographic instrument ultrahigh speed photographic instrument ultrahigh speed photography ultrahigh speed pulse repeater ultra-high speed radiography ultra-high speed sewing machine ultra-high speed streak camera ultra-high-speed streak camera ultra-high speed transient recorder ultra-high speed transient wave form analyzer ultra-high speed x-autoradiography ultra-high strength filament ultra high strength high-modulus fiber ultra high strength steel ultrahigh-strength steel ultra-high strength steel ultrahigh-strength steels ultra-high-sulfur 辰2 辰4 辰部辱辱1 辱2 辱3 辱4 辱国丧师辱国殃民あわただしいあわただしい【慌ただしい（遽しい）】あわだちあわだち【泡立ち】あわだつあわだつあわだつ【泡立つ】あわだつ【粟立つ】あわだてきあわだてき【泡立て器】