Dehalogenate
[动]脱卤, 去掉卤素
🗣️ 情景例句
You should save some money in case of urgent need.
你应该存点钱以备不时之需。
What's the size of your shoes?
你的鞋多大尺寸？
'You needn't have said that,' my wife answered.
“你没必要这么说，”我妻子回答说，