底线 bottom line
Party B has signaled that agreement on the cost price is the bottom line for the negotiation.
乙方表示，就成本价格达成一致是进行谈判的底线。
The Chinese government sees 7% growth as the bottom line for tolerance of an economic slowdown.
中国政府把7%的增长率看做是容忍经济增长放缓的底线。
National College Entrance Examination is regarded as the bottom line of social equality.
高考被视为社会公平的底线。
