01 oblong [ˈɒblɒŋ] n.长方形，椭圆形；adj 长方形的；椭圆形的 My computer screen is oblong in shape.我的电脑屏幕是长方形的。 02 conversant [kənˈvɜː.sənt $ -ˈvɝː-] adj. 精通的；熟悉的；亲近的 Mr. Taylor is thoroughly conversant with the drum

01 introductory [ˌɪntrəˈdʌktəri] adj. 入门的；介绍性的 词根助记intro向内十duct引l导十ory….的→向内引导的→introductory入门的 The introductory course on statistics begins with a simple example-a coin toss.统计学的入门课程从一个简单的例子开始一一掷硬币。

01 motion [ˈməʊʃn] n.运动，移动；提议；手势；v.示意 词根助记mot=move移动+ion名词后缀→motion移动，运动 The slow motion clearly shows how he dodges the bullets.慢动作清楚地展现了他是如何躲过子弹的。 … one doesn’t have to be a genius to set its

01 construe [kənˈstruː] v.解释；翻译；作句法分析 词根助记con强调+ str拉长，展开+ue→展开说说，便于理解→construe解释 She is construing the patterns on the cards.她正在理解卡牌图案的含义。 02 nickel [ˈnɪk.l̩] n.美国五分镍币；镍；五分钱 谐音助记nickel谐音：你抠 These c

01 sermon [ˌsaɪ.ə.miːzˈtwɪnz] n.布道；训诫 词根助记ser连续+mon名词后缀→滔滔不绝的讲→sermon布道 The minister is giving a sermon at the church.这个牧师正在教堂里布道。 … who were chastised in 1707 for reading books in church instead of

01 melon [ˈmel.ən] n.瓜 They served different kinds of melons.他们提供了不同种类的瓜。 02spontaneous adj.自发的，无意识的；自然的，天真率直的 At the snap of a finger, a spontaneous dance erupted from the stage.响指一打，台上的人就不由自主跳起舞来。

01 metropolitan [ˌmet.rəˈpɒl.ɪ.tən $ -ˈpɑː.lɪ-] adj. 大城市的，大都会的；n.大主教；都会居民 There are a lot of tall buildings in metropolitan New York.纽约这种大都会有很多高楼。 The first region to approximate today’s ATC was New

01 hesitant [ˈhezɪtənt] adj.踏的，犹豫不决的；迟疑的 She stands in front of the fridge, hesitant about what to eat.她站在冰箱前，犹豫着要吃什么。 02 vex [veks] v.使烦恼，使苦恼，使恼怒 It extremely vexed me when my photoshop suddenly cr

01 cohesion [kəʊˈhiːʒn] n.凝聚，凝聚力；结合；【力】内聚力；【财】衔接 We’ve always had fantastic cohesion within our family.我们家人之间的关系一直很紧密融洽。 However, this approach does not include investment in new infrastructure, nor

01 handicapped [ˈhæn.dɪ.kæpt] adj. 残疾的；有生理缺陷的 He is handicapped but he never gives up his love for basketball.尽管身患残疾，但他并没有放弃对篮球的热爱。 02 exquisite [ˌeksˈsɜː.vɪsˌwʊm.ən $ -ˈsɚ-] adj. 精致的，精选的；细腻的；强烈的；n.