Stobbe reaction
[机] 施托贝反应
🧩 词语组成解析
🗣️ 情景例句
It was a pleasure having you. Please come again.
和你在一起我们非常荣幸，请有空常来。
He who hesitates is lost.
举棋不定，坐失良机。
That is why we are learning English in China.
这就是我们在中国学习英语的原因。