专四必备词汇词汇第78课单词卡片_专四必备词汇单词卡_专四必备词汇在线背单词_专四必备词汇单词卡记忆法

1/20 报错

rhythm [ˈriðəm]

释义：: n.韵律，格律；节奏

例句：: Her pencil tapped out a staccato rhythm on the desk top.
她用铅笔断断续续地敲击着桌面. 换一句; He has an ear for the rhythm of Irish speech.
他对爱尔兰语的节奏很敏感. 换一句; The song have a syncopate rhythm in the jazz version.
这首歌曲改编为爵士乐後采用了切分音节奏. 换一句

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2/20 报错

rib [rib]

释义：: n.肋，肋骨

例句：: You've fractured a rib, maybe more than one.
你的一根肋骨断了，可能不止一根。换一句; My face was covered with bruises and I had a broken rib.
我的脸上全是瘀伤，肋骨还断了一根。换一句; They dropped when he attempted to press them to his rib.
当他打算把它们按到他的肋下时,它们却溜掉了. 换一句

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3/20 报错

ribbon [ˈribən]

释义：: n.缎带，丝带；带

例句：: Her hair was tied up with a ribbon.
她用一条丝带系着头发. 换一句; We decorated our car with ribbon.
我们在汽车上挂满了缎带. 换一句; This ribbon matches with your dress.
这条缎带跟你的衣服很相称. 换一句

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4/20 报错

ridge [ridʒ]

释义：: n.脊；岭，山脉；垄

例句：: We clambered up the hillside to the ridge above.
我们沿着山坡费力地爬上了山脊. 换一句; We walked along the mountain ridge.
我们顺着山脊行走. 换一句; Park Ridge is the prototypical American suburb.
帕克里奇是美国郊区的典型。换一句

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5/20 报错

ridiculous [riˈdikjuləs]

释义：: adj.荒谬的，可笑的

构词：: rid笑+ic+ulous多……的→多笑的→可笑的

例句：: I'm glad that ridiculous plan has finally been laid to rest.
我很高兴那个可笑的计划终于被取消了. 换一句; It is simply ridiculous to attempt such a thing.
试图干这种事,简直可笑. 换一句; It's the most ridiculous thing I've ever heard in my life.
这是我有生以来听到的最为荒唐可笑的事. 换一句

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6/20 报错

rifle [ˈraifl]

释义：: n.步枪，来复枪

例句：: The soldiers keep a tight hold of the rifle.
战士们紧握手中的枪. 换一句; Pulling his rifle to his shoulder he squinted along the barrel.
他把枪顶肩,眯起眼睛瞄准. 换一句; The hunter's rifle cracked and the deer fell dead.
猎人枪一响,鹿应声倒地死去. 换一句

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7/20 报错

rigid [ˈridʒid]

释义：: adj.刚硬的；僵硬的

构词：: rig正,直+id如……的→直的→刚硬的, 刚性的→严格的

例句：: We just need a tent supported on a rigid framework.
我们正需要一座有坚硬架子支撑的帐篷. 换一句; There is a rigid hierarchy of power in that country.
那个国家有一套严密的权力等级制度. 换一句; The examination was so rigid that nearly all aspirants were ruled out.
考试很严,几乎所有的考生都被淘汰了. 换一句

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8/20 报错

risk [risk]

释义：: n.风险，危险，冒险

例句：: Intravenous drug users are in a high - risk category for hepatitis C.
静脉注射毒品的人是患丙型肝炎的高危人. 换一句; You are taking a big risk driving so fast.
你开车这样快是在冒很大的危险. 换一句; Eating a good diet significantly lessens the risk of heart disease.
良好的饮食习惯能大大减少患心脏病的机率. 换一句

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9/20 报错

rival [ˈraivəl，ˈraɪvl]

释义：: n. 竞争者,adj. 竞争的

构词：: riv=river+al人,物,状态→竞争

例句：: We whomped our arch rival in the season's climactic football game.
我们在该季最精彩足球赛中打败了我们主要的对手. 换一句; The industrial secrets were retailed to a rival concern.
工业秘密被泄露给一家对立的公司. 换一句; She defeat all her rival for the job with nonchalant ease.
她从容不迫地击败求职的所有竞争者. 换一句

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10/20 报错

roar [rɔ:]

释义：: vi. 吼叫；呼喊,n. 吼

例句：: The noise was audible even above the roar of the engines.
尽管有发动机的轰鸣声,这个噪音还是能够听到. 换一句; He began to roar when I took the chocolate away.
当我把巧克力拿走时,他大哭起来. 换一句; The machines roar incessantly during the hours of daylight.
机器在白天隆隆地响个不停. 换一句

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11/20 报错

roast [rəust]

释义：: vt.&vi.烤，炙，烘

例句：: We've made a fire fit to roast an ox.
火生得很旺,足以烤一头牛了. 换一句; They had roast lamb for lunch.
他们午餐吃的是烤羊肉. 换一句; There's a piece of roast beef.
这儿有一块烤牛肉. 换一句

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12/20 报错

rob [rɔb]

释义：: vt.&vi.抢劫；劫掠

例句：: The police frustrated the bandit's attempt to rob the bank.
警方挫败了匪徒抢劫银行的企图. 换一句; Two men formed a plot to rob the bank.
两人制定了抢劫那家银行的秘密计划. 换一句; The police frustrated the bandits'attempt to rob the bank.
警察挫败了匪徒抢劫银行的企图. 换一句

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13/20 报错

robot [ˈrəubɔt]

释义：: n.机器人；自动机

例句：: They built a robot capable of understanding spoken commands.
他们制造了一个能懂口头指令的机器人. 换一句; She worked like a robot.
她工作起来如同一个机器人. 换一句; The robot is a marvel of modern engineering.
机器人是现代工程技术的奇迹. 换一句

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14/20 报错

rock [rɔk]

释义：: n.岩石，石头；摇滚乐； v.摇晃；震动 vi.演奏摇滚乐

例句：: With one great lift, the men moved the rock.
那些人猛一抬把那块石头搬动了. 换一句; This rock can be ground down for road - building material.
这种石头可碾碎作为筑路材料. 换一句; We'll have to use leverage to move this huge rock.
我们不得不借助杠杆之力来移动这块巨石. 换一句

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15/20 报错

rod [rɔd]

释义：: n.杆，竿，棒

例句：: Baker's rod is splintered , and Mond's reel is out of fix.
贝德的钓竿已经裂了, 而蒙德的绕线已经损坏了. 换一句; John is ruled by his wife with a rod of iron.
约翰被他的妻子严加管束. 换一句; The weight of fish snapped the fishing rod in two.
鱼的重量很大,把鱼竿啪的一声压成两截了. 换一句

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16/20 报错

roller [ˈrəulə]

释义：: n.滚柱，滚筒，滚轴

构词：: roll轮子,转,滚+er物品,机器→n.滚筒, 辊子

例句：: A steam roller is used in making and repairing roads.
蒸汽压路机用来修筑道路. 换一句; Apply the wallpaper paste with a roller.
用滚子来涂墙纸的糨糊. 换一句; The workers are busy evening off the surface of the road with a roller.
工人们忙着用压路机压平路面. 换一句

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17/20 报错

romantic [rəuˈmæntik]

释义：: adj.浪漫的；传奇的

构词：: roman浪漫+tic与……相关的,……的→adj.浪漫的,传奇式的;不切实际的,好幻想的

例句：: He tends to be romantic owing to lack of experience.
由于缺乏经验,他有浪漫主义的倾向. 换一句; She thinks it will be romantic to be an actress.
她认为当个女演员会很浪漫. 换一句; There was the usual romantic postscript at the end of his letter.
他的信末又是一贯的浪漫附言. 换一句

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18/20 报错

rope [rəup]

释义：: n.绳，索

例句：: Sailors know how to wind up a long rope neatly.
水手们知道怎样把一条大绳利落地缠好. 换一句; The old peasant is twisting pieces of straw into a rope.
这位老农民正把稻草搓成绳子. 换一句; He measured the rope to see if it was long enough.
他量了那根绳子看是否够长. 换一句

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19/20 报错

rotary [ˈrəutəri]

释义：: adj.旋转的，转动的

构词：: rot轮子,转,滚+ary表形容词→adj.旋转的

例句：: A rotary telephone has a wheel with holes for each number.
转盘式电话有个带眼的轮子. 换一句; The central unit is a rotary drum.
核心设备是一个旋转的滚筒. 换一句; A control system for a new diesel rotary distributor pump is here introduced.
这里介绍一种新型柴油机回转式分配泵的控制系统. 换一句

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20/20 报错

rotate [rəuˈteit]

释义：: vi. 旋转,vt. 使旋转

构词：: rot轮子,转,滚+ate表动词→v.[使]旋转

例句：: The doctor asked the patient to rotate his eyes.
医生叫病人转动一下眼球. 换一句; It is best to allow the rotor to rotate freely.
最好让转子自由旋转. 换一句; This large gear turns the small one to rotate the cylinder.
这个大齿轮带动小齿轮使滚筒旋转. 换一句

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小易英语背单词