Word: 一辈子 (yībèizi) Traditional: 一輩子 一辈子 dictionary entry yībèizi a lifetime Full dictionary entry for 一辈子 Example sentences using 一辈子 3 sentences, showing page 1 of 1. 他一辈子都在和时间赛跑。 Tā yíbèizi dōu zài hé shíjiān sàipǎo. His life is a neverending race against time. 他穷了一辈子。 Tā qióngle yíbèizi. He has been poor all his life. 我想我会一辈子单身。 Wǒ xiǎng wǒ huì yíbèizi dānshēn. I guess I'm never going to get married.