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

单词	optional function
释义	optional function [计] 任选功能
随便看	fluorine ion fluorine ion conductor fluorine ion-selective electrode fluorine isotope fluorinelike fluorine materials/devices fluorine metasomatism fluorine method fluorine monoxide fluorine nitrate fluorine nutrition fluorine oxide fluorine perchlorate fluorine plastic fluorine poisoning fluorine pollution fluoriner fluorine refrigerant fluorine resin fluorine rubber fluorines fluorine-silica fiber fluorinest fluorine-substituted polystyrenes fluorine teeth lgmm lgmx lgnf lgpy lgqf lgqj lgqs lgsl lgss lgsx せいせいせいせいせいせいせいせい【整斉】せいせい【済済】せいせい【生成】せいせい【生生】せいせい【精製】せいせい【（清清）】せいせいしゅくしゅく