v. overcome or allay
vt. 压制, 平息, 减轻
1. The teacher tried to quell the students' excitement before the trip.
老师试图平息学生们在旅行前的兴奋情绪。
2. The police were called to quell the protests in the city.
警方被召来平息城市中的抗议活动。
3. She took deep breaths to quell her anxiety before the presentation.
她在演讲前深呼吸以平息自己的焦虑。