Topochemical reaction
[化] 拓扑化学反应
🧩 词语组成解析
局部化学; 局部化学
🗣️ 情景例句
You're home from school early.
你今天从学校回来得早。
Nothing is more precious than time.
世上最宝贵的莫过于光阴。
When he went outside half an hour later, he was astonished to find the little black lamb was almost white.
半小时后，当他从屋里出来时，他惊奇地发现小黑羔羊全身几乎都变成白色。