Regioselectivity
[化] 区域专一性; 区域选择性
🗣️ 情景例句
Hello, ASPCA.
喂，ASPCA。
Now after all these years I have fallen head over heels in love.
这么多年后的今天我却为爱而神魂颠倒。
My teacher's gifted instruction lived on after her death.
我的教师逝世后，她宝贵的教诲仍继续长存。