Catechol
n. 儿茶酚, 苯邻二酚\\n[化] 儿茶酚
🗣️ 情景例句
They're real watches. They tell you the time, don't they?
当然是"真的表"罗。会走也会报时，不是吗？
Buyers always pay great attention to packing.
买方通常很注意包装。
He married my aunt in 1971, so Clare would have been five years old.
他1968年与我伯母结婚，那么克莱尔应该已经5岁了。"