Rfl
abbr. 无复发活存（Reiter-Feissinger relapse-free survival）；间苯二酚
🗣️ 情景例句
Like them? They represent your best work.
何止喜欢？ 它们代表了你最佳的作品。
Her life was devoted to caring for the sick and needy.
她一生致力于照顾病人和穷人。
Just a minute, please. I'm sorry, he's not here right now. Can I ask who's calling?
请稍等。对不起，他现在不在这儿。请问你是哪位？