在线词典时不再来时:时机。时机错过就不会再来了。指行事不要放过时机。拼音shí bù zài lái解释时:时机。时机错过就不会再来了。指行事不要放过时机。近义词机不可失、时不我待英文释义Time that has passed will never come back. (idiom)