roll
音标发音
- 英式音标 [rəʊl]
- 美式音标 [roʊl]
- 国际音标 [rəul]
- 英式发音
- 美式发音
基本解释
- v. 滚动;翻身;(眼睛)转动;在原地打滚;(马)仰卧蹬脚;左右摇晃;蹒跚;使翻车;掷(骰子);掷出(骰子数);(转动)肩膀;行驶;推;摇车窗;(液体)滚落;(时间)流逝;稳定持续的;(产品)从(机器)产出;涌流;延绵起伏;运转;卷,卷起;展开;搓成;辗;发出隆隆声;把(衣服的边)卷起来;压平;覆盖;启动;用颤音发出(辅音,尤其是 r)
- n. 卷;柱形物;卷状食品;滚动;翻筋斗;左右摇晃;隆隆声;小面包;总人数;名单;公文;延绵起伏;辊轧机;一管;掷骰子
- n. (Roll) (美、挪、加)罗尔(人名)
词源解说
- 13世纪初期进入英语,直接源自古法语的rolle,意为羊皮卷;最初源自中世纪拉丁语的rotulus,意为一卷纸。
同根派生
- adj性质的同根词
- rolling:旋转的;起伏的;波动的。
- rolled:轧制的;滚制的。
- n性质的同根词
- roller:[机]滚筒;[机]滚轴;辊子;滚转机。
- rolling:旋转;动摇;轰响。
- v性质的同根词
- rolled:使…转动;摇摆(roll的过去分词和过去式)。
用法辨析
- roll的基本意思是“滚动”,指一个物体(如圆柱体)在另一物体接触面上不断移动; 引申可表示“卷”“把…卷成筒状”“碾平”等; 在非正式英语中,可指岁月“流逝”,时间不知不觉地“度过”等。
- roll既可用作及物动词,也可用作不及物动词。用作及物动词时,接名词、代词作宾语,也可接双宾语,其间接宾语可以转化成介词for的宾语,有时还可接由形容词充当补足语的复合宾语。
- roll是可数名词,基本意思是“卷状物”,指成卷状的物品。引申可指“打滚,滚动”“摇晃”,还可指“名册”。
v. (动词)
n. (名词)
英汉例句
- Round things roll easily.
圆的东西容易滚动。 - The child was rolling a hoop.
那个孩子在滚铁环。 - Please roll me a cigarette.
请替我卷一支烟。 - Please roll a cigarette for me.
请替我卷一支烟。 - Roll the pastry flat!
把油酥面团擀平! - Wallpaper is bought in rolls.
壁纸是成卷买的。
用作动词 (v.)
用作不及物动词: S+~(+A)
用作及物动词: S+~+ n./pron.
用作双宾动词: S+~+ pron./n. + n./pron.
S+~+ n./pron. +for pron./n.
用作宾补动词: S+~+ n./pron. + n./adj.
用作名词 (n.)
词组短语
- roll a cigarette 卷一根纸烟
- roll a hoop 滚铁环
- roll a lawn 把草坪碾平
- roll a map 把地图卷起来
- roll a pencil 旋转笔
用作动词 (v.)
~+名词
英英字典
- (MOVE) to (cause something to) move somewhere by turning over and over or from side to side
- (TURN OVER) to (cause something to) turn over onto itself to form the shape of a ball or a tube
- (SMOOTH) to make something smooth and flat
- (SOUND) to make a continuous, repeated, deep sound
- (TUBE) a piece of film, paper, or cloth that is rolled into the shape of a tube
- (BREAD) a small loaf of bread for one person
- (LIST) an official list of names
- (MOVEMENT) an act of rolling on the ground
- (SOUND) a continuous repeated deep sound
- When something rolls or when you roll it, it moves along a surface, turning over many times.
- If you roll somewhere, you move on a surface while lying down, turning your body over and over, so that you are sometimes on your back, sometimes on your side, and sometimes on your front.
- When vehicles roll along, they move along slowly.
- If a machine rolls, it is operating.
- If drops of liquid roll down a surface, they move quickly down it.
- If you roll something flexible into a cylinder or a ball, you form it into a cylinder or a ball by wrapping it several times around itself or by shaping it between your hands.
- Roll up means the same as .
- A roll of paper, plastic, cloth, or wire is a long piece of it that has been wrapped many times around itself or around a tube.
- If you roll up something such as a car window or a blind, you cause it to move upward by turning a handle. If you roll it down, you cause it to move downward by turning a handle.
- If you roll your eyes or if your eyes roll, they move around and upward. People sometimes roll their eyes when they are frightened, bored, or annoyed.
- A roll is a small piece of bread that is round or long and is made to be eaten by one person. Rolls can be eaten plain, with butter, or with a filling.
- A roll of drums is a long, low, fairly loud sound made by drums.
- A roll is an official list of people's names.
- &rarrsee also rolling , rock and roll
- If something is several things rolled into one, it combines the main features or qualities of those things.
- heads will roll&rarrsee head
剑桥英英字典
柯林斯英英字典
专业释义
- 侧倾
Automobile Driving Simulator; Vehicle Dynamics; Real-Time Simulation; Non-Level Road; Tire Model; Roll Center
汽车性能模拟器; 车辆动力学; 实时仿真; 非水平路面; 轮胎模型; “侧倾中心” - 滚动
- 磨辊
- 冷轧机
- 滚轮
- 侧滚
- (飞机的)横滚
- 横摇
- 横滚
- (柱顶的)旋涡状装饰
- 卷筒
- 横移突破,向场边跑动[全称roll out]
- 旁向倾角
- 滚音,颤音
- 花轮刀
- 油墨辊
- 把油墨滚在…上
- 牛肠
- 捲动
- 卷动
- 滚筒
- 滚动
- 横摇
- 轧辊
- 滚动
- 转动