Mrl
abbr. 最大残留限量（Maximum Residue Limit）；医疗档案室（medical record library）
🗣️ 情景例句
Don't mention it.
没事儿。
He tricked me. I hate him.
他耍弄了我，好恨他。
I will continue my learning, though I am tired of learning English.
尽管我很烦英语，我还是要学它。