机不可失，时不再来 jībùkěshīshíbùzàilái opportunity knocks but once Definitions Defs Origin Strokes Stroke Words Sentences Sents 机不可失，时不再来 機不可失，時不再來 jībùkěshīshíbùzàilái opportunity knocks but once An idiom meaning that one must seize an opportunity when it arises, as it will not come again
机不可失，时不再来 機不可失，時不再來 jībùkěshīshíbùzàilái opportunity knocks but once An idiom meaning that one must seize an opportunity when it arises, as it will not come again
