a minimum of短语⁴⁹⁴¹ 基本例句 最小的 To do this they placed an ad in a local newspaper inviting anyone who had regularly worn stilettos with heels of5cm2 inches or more at least five times a week for a minimum of two years. 于是，团队成员在当地一家报纸上登出一则广告，任何人士，只要在最少为两年的时间范围内，每星期至少穿着五次跟部达到或超过5厘米2英寸的高跟鞋，即可成为受邀对象。 ecocn