Wiktionary英语词典
收录 1,329,381 个英语单词，来自Wiktionary的英文释义、IPA发音、词源、词形变化和词汇关系数据
N开头单词
(共45,686个)
nafcillin
美 /næfˈsɪl.ɪn/
A semisynthetic penicillin that is resistant to beta-lactamase and is used especially in the form of...
Initialism of National Agency for Food and Drug Administration and Control.
Acronym of National Foundation for Depressive Illness.
Initialism of National Aviation Facilities Experimental Center.
An aerogel made from near-parallel strands of aluminium oxide
An antidepressant drug.
A hypolipidemic agent.
A monoclinic-prismatic mineral containing hydrogen, iron, oxygen, silicon, sodium, and titanium.
Bad; tasteless, poorly thought out, not workable.
Nothing (variant of fuck all).
A mild version of fuck off
simple past and past participle of naff off
comparative form of naff: more naff
A village and civil parish east of Driffield, East Riding of Yorkshire, England (OS grid ref TA0559)...
superlative form of naff: most naff
An intensifier.
present participle and gerund of naff off
In a way that is naff.
The quality of being naff.
third-person singular simple present indicative of naff off