notion

n.概念，想法；打算，意图

note, note-taking, notebook, notecase, noted, notelet, notepad, notepaper, noteworthiness, noteworthy, nothing, nothing but, nothingness, notice, notice-board, noticeable, noticeably, notifiable, notification, notify, notional, notoriety, notorious, notoriously, notwithstanding, nougat, nought, noughts and crosses (US tick-tack-toe), noun, noun phrase, nourish, nourishing, nourishment, nous, nouveau riche, Nov, nova, novel, novelette, novelist,