identity n. 身份 He had to conceal his identity to escape the police. 为了躲避警方, 他只好隐瞒身份。 个性, 特性 The planners decided to preserve their distinct identities. 设计者们决定保留他们各自的特色。 同一性, 一致性 Please note the identities in the two cases. 请注意这两个案子的相同之处。 refer to 提及 Don't refer to the matter again. 不要再提这件事了。 暗指 Does your remark refer to all of us? 你的评论是针对我们所有的人的吗? 有关, 针对 The regulations refer only to children. 这些规定只适用于小孩子。 提交…作处理〔决定〕 For further particulars I refer you to my secretary. 详情请问我的秘书。 查阅; 参考 Refer to the dictionary when you don't know how to spell a word. 当你不知道怎么拼写一个词时, 查阅一下词典。 (把…)归因〔功〕于… Some people refer all the troubles to bad luck instead of lack of ability. 有些人把自己所有的苦恼都归咎于运气不佳, 而不认为是缺乏能力。 向…求助 He never refers himself to us when he has difficulties. 他有困难时从不求助于我们。estimate [ˈestimeit]n.估计, 估价The painter's estimate for painting the whole house was 1000 dollars.油漆匠对油刷整个房子的估价是1000美元。报价We got estimates from three different contractors before accepting the lowest.我们得到三个承包商的报价后, 接受了最低的报价。判断I don't know her well enough to form an estimate of her abilities.我对她不太了解, 无法对她的能力做出判断。vt. & vi.估计; 评价, 评估The gardener estimated that it would take him four hours to weed the garden.园丁估计他给花园除草需要四个小时。