英语词汇valid operator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	valid operator
释义	valid — 有效 • 作数 valid adj — 效的 adj operator n — 操作 n • 经营者 n • 营办商 n operator — 操作者
随便看	observance of deadlines observance of formalities observance of human rights observance of legality observance of standards observance of the 24 principles observance of the code of conduct observance of the conditions observance of the Day observance of the instructions observance of the law observance of the obligations observance of the rules observancing observant and circumspect observantly observant Muslim observation observation ability observation about observation activities observation addressed observational observational activities observational modelling

英汉双解词典包含2273206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。

valid —