Prior

事前

shìqián

(coming before in importance, order, or time — see also earlier, former, previous)

先驗 /先验

xiānyàn

(of the probability of an event: determined without knowledge of the occurrence of other events that bear on it)

預先 /预先

yùxiān

(coming before in importance, order, or time — see also earlier, former, previous)

前科

qiánkē

(previous arrest or criminal conviction on someone’s criminal record)