您希望如何使用 PONS.com?

Already a PONS subscriber?

广告版的PONS

像往常一样访问 PONS.com及其广告追踪和广告。

有关追踪的详细信息,请参阅数据保护信息和隐私设置

PONS Pur

无第三方广告

无广告跟踪

立即订阅

如果您已经拥有PONS.com免费账户,您可以在此订阅无广告版的PONS

在《PONS词典》中的词汇

I. in·va·lid1 [ˈɪnvəlɪd] 名词 (requiring long-term care)

invalid
Invalide(r) f(m) a.
to treat sb like an invalid

II. in·va·lid1 [ˈɪnvəlɪd]

invalid
invalid(e) a.
invalid
invalid chair
Rollstuhl m <-(e)s, -stühle>
sb's invalid mother

III. in·va·lid1 [ˈɪnvəlɪd] 动词 trans

1. invalid (injure):

to invalid sb

2. invalid usu passive :

in·val·id2 [ɪnˈvælɪd] 不变的

invalid (not legally binding)
invalid (not legally binding)
legally invalid
invalid 计算机
invalid (unsound)
invalid theory
technically invalid
Present
Iinvalid
youinvalid
he/she/itinvalids
weinvalid
youinvalid
theyinvalid
Past
Iinvalided
youinvalided
he/she/itinvalided
weinvalided
youinvalided
theyinvalided
Present Perfect
Ihaveinvalided
youhaveinvalided
he/she/ithasinvalided
wehaveinvalided
youhaveinvalided
theyhaveinvalided
Past Perfect
Ihadinvalided
youhadinvalided
he/she/ithadinvalided
wehadinvalided
youhadinvalided
theyhadinvalided