Substituent
高中 Senior Highn. 取代基, 代替物\\na. 取代基的, 代替物的
🗣️ 情景例句
I was laid off.
我下岗了。
I am infuriated by Kirk's thoughtlessness.
我为科克的缺乏考虑而愤慨。
No wonder people say that computers are taking over the world.
难怪有人说电子计算机正渐渐接管世界。