Catechol
n. 儿茶酚, 苯邻二酚\\n[化] 儿茶酚
🗣️ 情景例句
Some wild animals just cannot be tamed.
一些野生动物无法驯服。
Excuse me. Could you give me change for a dollar?
劳驾，你能不能换1元零钱给我？
The children started to walk around the island.
孩子们开始绕着小岛散步。