Definition: relaxed and not worried, frightened, or excited Level: B1
尽量保持冷静 - 医生很快就到。
Try to stay ___calm - the doctor will be here soon.
现在大家保持冷静，警察正在路上。
Now keep ___calm everyone, the police are on their way.
他冷静、友好且乐于助人。
He is ___calm, friendly and helpful.
