Perkins'reaction
[机] 珀金斯反应
🗣️ 情景例句
We have already conceded, it's in your hands now.
我已经做出让步，现在决定权在你手中。
When is grandparents' wedding anniversary?
祖父母的结婚周年是什么时候？
What's the weather like?
天气怎么样？