Andrographolic acid
[化] 穿心莲酸
🧩 词语组成解析
🗣️ 情景例句
He was very kind.
对人和蔼。
Exactly.
完全正确。
I hired a car the day after landing and bought a comprehensive book of maps,
我下飞机后租了一辆车，并买了一本详尽的地图册。