Halochromy
加酸显色现象
🗣️ 情景例句
who used to run the drugstore in town.
他过去在镇上经营药房。
I'll probably wake up early and get up at 6:30.
我可能早醒并在6:30起床。
Have you got a map to show me? I'm puzzled!
你有张地图给我看吗？我给弄糊涂了！