Dithranol
[化] 1,8,9-蒽三酚\\n[医] 二羟基蒽酚
🗣️ 情景例句
When are they coming?
他们什么时候来？
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。
It is the one world in the Solar System that is most like the Earth.
火星是太阳系里与地球最接近的一颗行星。