是calms，calm的意思是平静的(形容词)，使平静，镇定(动词)，三单形式直接➕s， 例如The music in the elevator calms her nerves when she goes to her job interview.
是calms，calm的意思是平静的(形容词)，使平静，镇定(动词)，三单形式直接➕s， 例如The music in the elevator calms her nerves when she goes to her job interview.
