有生以来 yǒushēngyǐlái since birth Origin Definitions Defs Strokes Stroke Words Sentences Sents 有生 yǒushēng adverbnoun since birth since one was born or throughout one's life, used in phrases like 有生以来 yǒushēngyǐlái or 有生之年 yǒushēngzhīnián以来 以來 yǐlái preposition since since a specific time in the past until now; in the past period of time