英语词汇were invalid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	were invalid
释义	invalid — 无效的 adj • 病人
随便看	round the group round the island round them up round the World fare round-the-world flight round-the-World tickets round-the-world Yacht race round threat round timber round to decimal places round together round to the nearest round to the nearest cent round to whole numbers round track round transportation round trip roundtrip airfare round-trip air tickets round trip bus round trip bus ticket round trip costs round trip delay round-trip engineering round trip flight

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。

invalid —