Flinkite
褐水砷锰矿
🔁 扩展释义
【化】 褐砷锰矿; 褐砷锰石
🗣️ 情景例句
Front Desk. Can I help you?
前台，需要我为您服务吗？
A good teacher should always avoid embarrassing his students.
一位好的教师无论何时都应该避免使学生感到难堪。
Was it too big?
太大了吗？