Knoevenagel reaction
[化] 克内文纳格尔反应
🧩 词语组成解析
🗣️ 情景例句
and I continued with my career.
而我则继续我的事业。
The frog is frightened at the sight of a snake.
那只青蛙因为看到了蛇而战抖。
Tim is looking at an aeroplane.
蒂姆正望着一架飞机。