Once in a life time 是什么意思?
1. It's a once in a
lifetime chance.这是一生难得的机会.来自口语例句 2. With acquaintances once in a lifetime is often considered enough.一般认为,与相识的人握手,一生中一次就够了.来自互联网 3. Rather than the reforms membership requires, they enjoyed a
once - in - a - lif...