Dixanthogen
[化] 二黄原酸乙酯\\n[医] 二黄原酸乙酯(灭疥癣药)
🗣️ 情景例句
Great job!
干得好，干得妙！
Don't bury your head in the sand.
不要逃避现实。
It was an important part of Native American's existence.
野牛是美洲土著人赖以生活的重要部分。