Fenchone
葑酮, 1, 3, 3-三甲基-1, 4-桥亚甲基-2-环己酮
🗣️ 情景例句
saying he was going to the railroad station
说他要去火车站
Such carpenters, such chips.
什么样的木匠，出什么活。
Thank you, Bob.
谢谢你，鲍勃。