英语词汇optional annex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 annex
释义	optional annex 简明释义任选附则专业释义 1 交通运输工程任选附则
随便看	make-up base make up bunker make-up capacity make up carriage make up carrier makeup carrier makeup carrier gas make-up carrier (gas) make-up carrier gas make up carrier gas make up catalyst makeup catalyst make up catalyst addition make-up cathead make-up circuit make up compressor makeup control valve make up crane make-up crane make-up day make up deficit makeup demineralizer area make-up depreciation make-up donkey make-up evaporator feed pump

英汉双解词典包含3185865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。