英语词汇“invalid”的读音、翻译、释义、用法及例句-出国留学网

/ɪnˈvælɪd ||; ɪnˈvælɪd/adj

1 not legally or officially acceptable 没有法律效力的: I'm afraid your passport is invalid. 恐怕你的护照已经失效了。

2 not correct according to reason; not based on all the facts 站不住脚的；缺乏事实根据的: an invalid argument 站不住脚的论据

3 (computing计算机技术) (used about an instruction, etc) of a type that the computer cannot recognize （指指令等）计算机无法识别的，无效的: an invalid command 无效指令 [OPP] valid 反义词为valid

词汇	invalid
释义	invalid¹ /ɪnˈvælɪd \|\|; ɪnˈvælɪd/adj 1 not legally or officially acceptable 没有法律效力的: I'm afraid your passport is invalid. 恐怕你的护照已经失效了。 2 not correct according to reason; not based on all the facts 站不住脚的；缺乏事实根据的: an invalid argument 站不住脚的论据 3 (computing计算机技术) (used about an instruction, etc) of a type that the computer cannot recognize （指指令等）计算机无法识别的，无效的: an invalid command 无效指令 [OPP] valid 反义词为valid invalid² /ˈɪnvəlɪd \|\|; ˈɪnvəlɪd/noun [C] a person who has been very ill for a long time and needs to be looked after （久病不愈、要人照顾的）病人
随便看	distinguishablenesses distinguishably distinguish-between distinguish-by distinguished distinguishedly distinguisher distinguishers distinguishes distinguish-from distinguishing distinguishment distinguishments distort distortable distorted distorter distorters distorting distortingly distortion distortive distorts distract distractability