✅ 同义词
🗣️ 情景例句
When my girlfriend rings me out of the blue, I'm in a good mood for the rest of the day.
我突然接到女朋友的电话，接下来的一整天我的心情都很好。
I'll have to see about that.
这事我得想一想再定。
Refuse politely any cold drink from an unknown source.
应谢绝任何不明来源的冷饮。