n.<文>和风,微风
They have a policy of zero tolerance for sexual harassment.
他们对性骚扰采取绝不容忍的政策。
That night the mercury fell to thirty degrees below zero.
那天晚上温度计显示气温降到了零下30度。
The patient rates the therapies on a scale of zero to ten.
患者按十分制给这些治疗方法打分。