英语四级单词磨耳朵(3701-3710)|每天打卡,跟我背单词

3701. empire/ ‘empaiə/ n.帝国【the Holy Roman Empire 神圣罗马帝国】；

3702. crown/ kraun/ n. 王冠，皇冠；冕；冠军【He plans to defend his Olympic crown. 他计划卫冕奥运会冠军。】；（头、帽子或山的）顶部；the Crown 王权，君权；v.为（某人）加冕；立（某人）为君主；使达到顶峰；使圆满；加顶于；覆盖…的顶部；

3703. exposure/ iks’pəuʒə/ n.接触；面临；遭受【Even a brief exposure to radiation is very dangerous. 即便只是短暂受辐射也是非常危险的。】；揭发，揭露【The exposure of the politician's love affair forced him to resign. 他在风流韵事曝光后，被迫辞职。】；（暴露于严寒而导致的）冻伤（病），受寒【All the members of the expedition to the South Pole died of exposure. 南极探险队的所有队员都死于冻伤。】；（底片的）一张；曝光时间，曝光量【There are 24 exposures on this film. 这个胶卷有24张底片。】；朝向，方向【Our dining room has a northern exposure, so it's rather cold. 我们的饭厅是朝北的，所以很冷。】

3704. grass/ gra:s/ n. 草，青草；

3705. frequent/ ‘fri:kwənt/ adj.频繁发生的；常见的【The most frequent cause of death is heart disease. 最常见的死因是心脏病发作。】；v. /frɪˈkwent/ 常去，常到【a bar frequented by criminals 犯罪分子经常光顾的酒吧】

3706. frequency/ ‘fri:kwənsi/ n.（事件发生的）频度，次数；频繁【Accidents are happening with increasing frequency. 事故频繁发生】；（尤指声波或无线电波的）频率 【The human ear cannot hear very high-frequency sounds. 人耳听不到极高频率的声音。Do you know what frequency the BBC World Service is on? 你知道英国广播公司的广播频率是多少吗？】；

3707. harmony/ ‘ha:məni/ n.（音乐中的）和声【It is a simple melody with complex harmonies. 这是一首和声复杂的简单旋律。】；协调，和谐，一致【Imagine a society in which everyone lived together in harmony. 设想一下有这样一个社会，所有人都和睦地生活在一起。】

3708. guilty/ ‘gilti/ adj.内疚的，愧疚的，自责的【I feel so guilty about forgetting her birthday. 我忘了她的生日，深感内疚。】；有过失的，犯了罪的【The jury has to decide whether a person is guilty or innocent of a crime. 陪审团必须就一个人是否有罪作出裁决。】；

3709. injection/ in’dʒekʃən/ n. 注射【Daily insulin injections are necessary for some diabetics. 有些糖尿病患者必须每日注射胰岛素。】；投入；增添；引入，带来【The theatre faces closure unless it gets an urgent cash injection. 剧院面临着倒闭，除非有大笔救急现金投入。】

3710. holiday/ ‘hɔlədi/ n. 假期，假日【Have you decided where you're going for your holiday this year? 你决定今年到哪里度假了吗？】；法定假日，节日【a public holiday 公共假日】；v.去度假【My parents are holidaying in Spain this year.我的父母今年要去西班牙度假。】