英语词汇valid subject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 subject
释义	valid — 有效 • 作数 valid adj — 效的 adj subject n — 题 n • 科目 n • 标题 n • 学科 n • 主体 n • 课 n • 题目 n • 议题 n • 课题 n • 主词 n • 臣下 n • 臣子 n • 臣属 n
随便看	yellow tipped yellow triangle Yellow tuna Yellow Union Yellow vision yellow water yellow white "yellow wine" yellow wire yellow wood yellow zinc plated yells yells at yell slogans yelp yelped yelps yelt Yeltsin yemaek, ancient ethnic group of Manchuria and Korea, precursors of korean goguryeo Kingdom yemaek, ancient ethnic Group of Manchuria and Korea, precursors of Korean goguryeo Kingdom yemelyan ivanovich pugachov , Russian cossack, leader of peasant rebellion 1773-1775 against Catherine the Great yemelyan Ivanovich pugachov , Russian cossack, leader of peasant rebellion 1773-1775 against Catherine the great yemelyan ivanovich pugachov , Russian Cossack, leader of peasant rebellion 1773-1775 against catherine the great Yemen

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 —