n.雷达;无线电探测器:They detected his whereabouts by a radar.他们通过雷达探测器查出了他的下落。out of radar coverage在雷达覆盖面之外...[继续阅读]

    Ⅰ.n.1.夜,夜晚:She works from morning till night.她从早到晚地工作。2.黑夜,夜色Ⅱ.adj.1.夜晚的,夜间的:They are looking forward to the coming of night hours.他们盼望着夜间的到来。2.夜晚使用的3.夜间活动的;夜间工作的...[继续阅读]

    vt.1.排练,演习:They were rehearsing the wedding.他们在排练婚礼的过程。2.训练: The director rehearsed the actors before the opening night.导演在首场演出前领着演员们排练。rehearsal n.排练,演习...[继续阅读]

    Ⅰ.n.1.母狗(狼、狐) 2.坏女人,淫妇:That woman is a real bitch.那个女人是个不折不扣的淫妇。Ⅱ.vi.抱怨;出言不逊:She bitched about the service and then about the bill.她先是抱怨服务质量差,接着抱怨收费太高。bitchy adj.不怀好意的,令人讨厌的bitchi...[继续阅读]

    n.体现某种特点的人 (事物); 某种特点的代名词:Their name is a byword for good service.他们的名字是优质服务的代名词。...[继续阅读]

    Ⅰ.adj.1.终年的,常年的:the perennial snow fields终年积雪的原野2.长期的,不断的: the perennial problems of unemployment长期存在的失业问题3.反复的,一再的: perennial efforts反复努力Ⅱ.n.1.多年生植物2.反复出现的事物...[继续阅读]

    心愿,渴望得到的东西desirable adj.值得要的,合意的...[继续阅读]

    n.1.气味,香味: When youre choosing which flower to plant,appearance and scent should both be considered. 当你选择种什么花时,外观和香味都应考虑。2.嗅觉: A dog has keen scent.狗具有灵敏的嗅觉。同义词:fragrance,odor,smell反义词:stench scented adj.有气味的,芳香...[继续阅读]

    adj.1.货币的,金融的:Measures must be taken to deal with monetary inflation.必须采取措施应对通货膨胀问题。2.用货币的,金钱的monetarism n.货币主义monetarily adv.在货币问题上;财政上...[继续阅读]

    adj.1.下垂的:There are many icicles pendent from the eaves. 屋檐上挂着很多下垂的冰柱。2.向外突出的:A pendent balcony overlooked the garden. 向外突的阳台俯瞰着下面的花园。...[继续阅读]