Rfl
abbr. 无复发活存（Reiter-Feissinger relapse-free survival）；间苯二酚
🗣️ 情景例句
I'm glad I got to know you.
我很高兴能够认识你。
Second, understanding other cultures is also important.
其次，理解其他的文化也是重要的。
When I was a teenager, I felt that I was just young and uncertain --
我十几岁时，总感到自己年轻，有些事拿不准 --