英语词汇extra item是什么意思，extra item的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。

单词	extra item
释义	extra item　额外项目
随便看	double crossover double crossover double crown double culvert double cup porcelain insulator double cup wheel double current double curvature double curve turnout double curve turnout in oppositi-on directior double curve turnout in the same direction double curved jaw tong double cusp double cut double cutter double cutting separating disk double cyanide double cyclone double cylinder machine double cylinder opener double dagger double dagger double damages double damper valve double date