Cassiachromone
决明色酮, 羟基甲基氧丙基苯并吡喃酮
🗣️ 情景例句
When you arrive, be sure to register with you consulate.
你到达时，记得去领事馆登记。
Practice makes perfect.
熟能生巧。
Shall I make some coffee,Jane?
我来煮点咖啡好吗，简？