英语词汇optional component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	optional component
释义	optional component multicomponentadj. 多成分的 compartmentalizationn. 区分；划分 complementationn. 互补；补足语
随便看	coreopsin coreopsis Coreopsis gigantea coreopsis giganteas Coreopsis grandiflora Coreopsis lanceolata Coreopsis maritima coreopsis maritimas Coreopsis tinctoria Coreopsis tinctoria Nutt. coreopsis tinctorias coreopsis werticillata l coreopsis yellow extract core orientation CoreOS core out core outlet core outlet pressure core outlet temperature core oven core packet core panel core paper core part Core particle

英汉双解词典包含3607232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。