形容词毕生的，终身的; 永生不渝的

1. 终身的：lifeline 救生索 | lifelong 终身的 | lifeman 先发制人者

2. (我一生的向往)：11 . Kingdom (属于你的王国) | 12 . lifelong (我一生的向往) | 13 . melody (爱你的旋律)

1. 终生的；毕生的
Lifelong means existing or happening for the whole of a person's life.

e.g. ...her lifelong friendship with Naomi.
她与娜奥米之间终生不渝的友谊

adj

1. continuing through life

e.g. a lifelong friend
from lifelong habit
his lifelong study of Greek art

Synonym: womb-to-tomb