Ruefully
adv. 可怜地；悲伤地
✅ 同义词
📖 牛津释义
ruefully
adv.
🗣️ 情景例句
I'm sorry but tonight you can borrow the car.
很抱歉现在不行，但是晚上你可以借用这车子。
Pardon me.
请原谅。
wants agreement on general principles, which could be applied to many types of products and perhaps extended to other countries.
则希望就普遍的原则取得一致，而这些原则适用于许多不同产品，同时可能延伸到其它国家。