infra-的词源

英文词源

infra-

word-forming element from Latin infra (adv., prep.) "below, underneath, beneath; later than, smaller, inferior to," from PIE *ndher "under" (cognates: Sanskrit adnah "below," Old English under "under, among;" see under). Opposed to super-. Its use as a prefix was rare in Latin.

中文词源

infra-：位于...下，低等

来自PIE *ndher，更下，*ni的比较级，*ni, 下，词源同nether. -fer, -der, 比较级后缀，同-ter. 见inferior, infrastructure.

该词的英语词源请访问趣词词源英文版：infra- 词源，infra- 含义。

infra-：低于

来自拉丁语infra,低的，在下的，来自PIE*ndher,在下面，词源同under,nether,inferior,-dher,比较级后缀。