英语词汇contractor demonstration test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	contractor demonstration test
释义	contractor demonstration test 简明释义厂商示范试验专业释义 1 航空、航天科学技术厂商示范试验
随便看	indexing language indexing locking mechanism index machine indexing mechanism indexing method indexing mold indexing mould index of oil price indexing operation indexing plate indexing plunger indexing rack indexing register indexing representation indexing indexing scheme for display element indexing segment indexing service index set indexing shaft indexing slot indexing specificity indexing spindle indexing standards indexing system

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。