coolly

Từ điển Oxford Advanced Learner 8th

cool·ly [coolly] BrE [ˈkuːlli] NAmE [ˈkuːlli] adverb
1. in a way that is not friendly or enthusiastic
•‘We're just good friends,’ she said coolly.
•He received my suggestion coolly.
2. in a calm way

• Từ đồng nghĩa / Synonyms:
  nervelessly, nonchalantly