长生不老 chángshēngbùlǎo immortality Origin Definitions Defs Strokes Stroke Words Sentences Sents 长生 長生 chángshēng adjectiveverb long life long life; longevity; eternal life不 bù adverb not Negative adverb used before verbs, adjectives, and other adverbs to indicate negation; also used as a bound-form prefix to form terms with opposite meanings老 lǎo adjective old old; aged; (of people) venerable