Orcein
n. [化]苔红素,地衣红
🗣️ 情景例句
Harry, what would you like? Harry
你要什么？
A disease known is half cured.
病情确诊断，治病好一半。
The use of pesticides and fertilizers produces cheap grain and vegetables.
使用杀虫剂和化肥生产出廉价的谷物和蔬菜。