haven't; hasn't; doesn't exist; to not have; to not be[cedict]
人
rénㄖㄣˊ
man; person; people[cedict]
曾經
céng jīngㄘㄥˊ ㄐㄧㄥ
once; already; former; previously; ever; (past tense marker used before verb or clause)[cedict]
想
xiǎngㄒㄧㄤˇ
to think; to believe; to suppose; to wish; to want; to miss[cedict]
一
yīㄧ
one; 1; single; a (article); as soon as; entire; whole; all; throughout[cedict]
次
cìㄘˋ
next in sequence; second; the second (day, time etc); secondary; vice-; sub-; infra-; inferior quality; substandard; order; sequence; hypo- (chem., meaning extra oxygen atom); classifier for enumerated events: time[cedict]