vs.

    roller 对比 idler
    分析 词典对比 组词对比
    (1).中国译典 roller idler
    n.
    ①【机】滚柱,【商】辗子;
    图典解说
    Tool consisting of a hollow cylinder, filled with water or sand; it is rolled over the soil in order...
    扩展解释:n.
    [C]1. 滚动(或辗压东西)的人,轧钢工,2. 滚动物;滚柱;滚筒;滚轴,3. 轧辊,4. 【印】墨辊;涂料辊,5. 卷轴;卷发筒,6. 压路机,7. 绷带卷,8. 卷浪,巨浪,9. 鹞鸽;金丝雀
    【海运】
    (圆柱)滚子,滚柱滚轮滚筒,辊摇摆的船巨浪,卷浪,长涌
    【机械】
    辊子, 滚柱
    n. 【化学】
    滚柱,滚子,辊
    n.
    懒惰者, 游手好闲的人, 滚轮
    扩展解释:【海运】
    船上只在白天工作不进行轮流值班的人员,空转轮,惰轮中间齿轮,调紧皮带轮空载,无效,(船上)白天工作人员(夜间不值班)
    【机械】
    滚筒支承, 托辊
    n.
    [C],1. 游手好闲者;懒汉,2. 【机】中间齿轮(=idler gear),3. 【机】惰轮;导轮(=idler pulley)
    (2).维基词典 roller idler
    Anything that rolls.
    Any rotating cylindrical device that is part of a machine, especially one used to apply or reduce pressure.
    A person who rolls something, such as cigars or molten metal.
    A large rolling device used to flatten the surface of the pitch.
    A cylindrical tool for applying paint or ink.
    An agricultural machine used for flattening land and breaking up lumps of earth.
    One of a set of small cylindrical tubes used to curl hair.
    A roller towel.
    A small wheel, as of a caster, a roller skate, etc.
    One of a set of rolling cylinders allowing a rider to practise balance while training indoors.
    Any leaves, especially those in family Tortricidae.
    The pl=s, small ground snakes of the genus ver=161026.
    A long wide bandage used in surgery.
    A large, wide, curling wave that falls back on itself as it breaks on a coast.
    A bird.
    A throw which involves the player throwing the disc in a way that makes it roll, by that being able to travel further than if thrown in the air. Only used on holes with open areas with short or no grass.
    A breed or variety of roller pigeon that rolls (i.e. tumbles or somersaults) backwards (compare Penson roller, Birmingham roller, tumbler).
    (also written Roller) A car made by Rolls-Royce.
    A police patrol car or patrolman (rather than an unmarked police car or a detective)
    A padded surcingle that is used on horses for training and vaulting.
    A roll of titles or (especially) credits played over film or video; television or film credits.
    A wheelchair user.
    One who idles; one who spends his or her time in inaction.
    One who idles; a lazy person; a sluggard.
    Any member of a ship’s crew who is not required to keep the night-watch
    A mechanical device such as a pulley or wheel that does not transmit power, but supports a moving belt etc.
    (3).牛津词典 roller idler
    a cylinder that rotates about a central axis and is used in various machines and devices to move, flatten, or spread something
    an absorbent revolving cylinder attached to a handle, used to apply paint
    a small cylinder around which hair is rolled in order to produce curls
    a long surgical bandage rolled up for convenient application.
    a long swelling wave that appears to roll steadily towards the shore
    relating to or involving roller skates
    a brightly coloured crow-sized bird with predominantly blue plumage, having a characteristic tumbling display flight.
    a bird of a breed of tumbler pigeon.
    a breed of canary with a trilling song.
    a car made by Rolls-Royce.
    a person who avoids work or spends time in an aimless or lazy way.
    a pulley that transmits no power but guides or stretches a belt or rope.
    an idle wheel.
    (4).韦伯斯特词典 roller idler
    One who, or that which, rolls; especially, a cylinder, sometimes grooved, of wood, stone, metal, etc., used in husbandry and the arts.
    A bandage; a fillet; properly, a long and broad bandage used in surgery.
    One of series of long, heavy waves which roll in upon a coast, sometimes in calm weather.
    A long, belt-formed towel, to be suspended on a rolling cylinder; - called also roller towel.
    A cylinder coated with a composition made principally of glue and molassess, with which forms of type are inked previously to taking an impression from them.
    A long cylinder on which something is rolled up; as, the roller of a map.
    A small wheel, as of a caster, a roller skate, etc.
    Any insect whose larva rolls up leaves; a leaf roller. see Tortrix.
    Any one of numerous species of Old World picarian birds of the family Coraciadæ. The name alludes to their habit of suddenly turning over or "tumbling" in flight.
    Any species of small ground snakes of the family Tortricidæ.
    One who idles; one who spends his time in inaction; a lazy person; a sluggard.
    One who has constant day duties on board ship, and keeps no regular watch.
    An idle wheel or pulley. See under Idle.
    简典