An assurance; a comforting word or measure that sets one's mind at ease or calms anxieties.
领导的鼓励让新员工们吃了一颗定心丸，他们对未来的工作充满了信心。
The leader's encouragement gave the new employees a sense of assurance, and they became full of confidence for their future work.
Era:
Modern
Frequency:
Next Idiom