Dixanthogen
[化] 二黄原酸乙酯\\n[医] 二黄原酸乙酯(灭疥癣药)
🗣️ 情景例句
kick off your shoes, and sit down.
脱掉你的鞋子， 坐下来。
He's an American.
他是美国人。
Maybe we could start with the Designing Department.
也许我们可以先参观一下设计部门。