Rfl
abbr. 无复发活存（Reiter-Feissinger relapse-free survival）；间苯二酚
🗣️ 情景例句
That could solve your problem, Marilyn.
这样可以解决你的问题， Marilyn。
I've come to say goodbye.
我是来告别的。
We have this problem every year.
我们每年都碰到这类问题。末了，