Epimerization
差向[立体]异构(作用)
🗣️ 情景例句
It was on Spring Avenue, near the park.
那房子是在Spring Avenue 公园附近。
The spirit is willing but the flesh is weak.
心有馀而力不足。
'Is this Woodford Green?' I asked.
“这里是伍德福德草地吗？”我问道。