| 释义 |
invalid
adjective]ɪnˈvæl.ɪd/
■An invalid document, ticket, law, etc. is not legally or officially acceptable （档、票、法律等）无效的，不合法的，官方不承认的•I'm afraid your driving licence is invalid in Eastern Europe.恐怕你的驾驶执照在东欧无效。 ■An invalid opinion, argument, etc. is not correct, usually because it is not logical or not based on correct information （观点、论点等）站不住脚的•an invalid argument站不住脚的论点 |