- narration
- native to (the west)
- nato
- natural balance
- nervous system
- news coverage
- no wonder
- not-too-distant future
- nuclear energy
- nucleic acid
- nadir
- naivety
- narcotic
- nasty
- naught
- nauseate
- negate
- negation
- neglect
- negligence
- negotiation
- negligent
- negotiate
- nepotism
- nettle
- neutrality
- nibble
- niche
- nickname
- nightmare
- nimble
- nocturnal
- nominal
- nominate
- nonplus
- norm
- nostalgia
- nostrum
- notation
- notion
- notoriety
- novelty
- novice
- noxious
- nuance
- nucleus
- nudge
- nuisance
- null
- nullify
- numb
- nurture
- nutrition
成人英语托福单词单词大全〔N 〕课程包含53个英语单词词汇。