Regioselectivity
[化] 区域专一性; 区域选择性
🗣️ 情景例句
Television is the most powerful tool of persuasion that man has ever created.
电视是人类所创造的最有威力的游说工具。
Prosperity makes friends and adversity tries them.
富裕招致朋友，困苦考验朋友。
'You must give up fishing!' my friends say.
“你可别再钓鱼了！”我的朋友们说，