lifetime
英 ['laɪftaɪm]
美['laɪftaɪm]
- n. 一生；寿命；终生；使用期
- adj. 一生的；终身的
词组搭配
of a lifetime
(of a chance or experience) such as does not occur more than once in a person's life
（机会，经历）终生难遇的，一生只有一回的
because of Frankie she had rejected the opportunity of a lifetime.
都是因为弗兰克，她才放弃了终生难遇的机会。