Daphnetin
[化] 瑞香素; 7,8-二羟香豆素\\n[医] 瑞香素(瑞香甙的配基)
🗣️ 情景例句
I understand you used to be in the construction business,
听说你过去从事建筑业
Excuse me. Could you please tell me how to get to the station?
劳驾，请问到火车站去怎么走？
Imagine an earthquake shock shaking the floor, the paper, you and your hand.
假定地震发生了，地板、纸、你和你的手都会动，