Molecular reaction
[化] 分子反应
🧩 词语组成解析
🗣️ 情景例句
Everyone is expected to stick to the rules.
每个人都要遵守规则。
Glad to have been of help.
我很高兴能给您帮个大忙。
It's a pity I didn't think of it earlier.
很可惜，我没有早一点想起这事来。