retracts

英 [rɪˈtrækts] 美 [rɪˈtrækts]

v.  撤销，收回(说过的话); 撤回，收回(协议、承诺等); 缩回; 拉回
retract的第三人称单数

柯林斯词典

  1. VERB 收回，撤回(所说的话或写的东西)
    If you retract something that you have said or written, you say that you did not mean it.
    1. Mr Smith hurriedly sought to retract the statement, but it had just been broadcast on national radio...
      史密斯先生想赶快收回这项声明，但它刚刚已经在国家电台播出了。
    2. He's hoping that if he makes me feel guilty, I'll retract.
      他指望着如果他能让我感到内疚，我就会收回所说的话。
  2. V-ERG （使）缩回;（使）缩入;（使）收起
    When a part of a machine or a part of a person's body retracts or is retracted, it moves inwards or becomes shorter.
    1. Torn muscles retract, and lose strength, structure, and tightness.
      撕裂的肌肉会收缩，丧失原来的力量、结构和紧实度。
    2. ...when the aircraft's wheels were retracted.
      当飞机的轮子收起来的时候
点击展开全文

双语例句

  1. The ATAPI specification defines a command called IDLE IMMEDIATE that idles the HDD and retracts the disk heads to prevent them from hitting the platters.
    ATAPI规范定义了一个名为IDLEIMMEDIATE的命令，它可以闲置HDD并收回磁头以防止它们触及盘片。
  2. The researchers said the skin dries out and retracts after death, giving the appearance of longer hair or nails.
    研究者说，死亡之后皮肤会变干并且收缩，所以显得头发和指甲更长了。
  3. And they saw that when the skin of the bubble ruptures, it retracts. As this film folds in on itself, it can trap air, thus forming smaller, daughter bubbles.
    他们发现，当泡泡破裂时，它们的表面薄膜会往回缩，由于这层薄膜会卷起，裹进空气，因此就形成了更小的子气泡。
  4. The nose unit is twin-wheeled and retracts rearward.
    前鼻下单元双轮并且向后收起。
  5. The dimmable LED light slides out and retracts smoothly with a single touch.
    可调LED灯通过单接触能稳定的滑出和回位。
  6. When the mold head retracts, the spring wires can be bent into different angles by shifting the rotation angle.
    当模头收缩后旋转变换角度时，将弹簧线材弯折出不同的角度。
  7. He retracts his claws and sometimes strokes my face and kisses me all over. Occasionally, when he is lying on the bed, and I walk by, he will put out his arm just to touch me.
    他缩回的爪子，有时挠挠我的脸，到处亲我，有时，他躺在床上，于是我走到旁边，他伸出胳膊仅仅为了摸摸我。
  8. During emergency release, the extension element retracts suddenly!
    在紧急释放过程中，加长杆会突然缩回！
  9. In the lack of love there is only pain, and so soul retracts.
    在爱的缺乏中，那里只有痛苦，而因此灵魂缩回。
  10. De-energizing the solenoid valve retracts the cylinder and holds it retracted at the reduced pressure setting of the pilot relief valve.
    丧气电磁阀缩回圆筒并且拿着它被缩回在试验泄压阀的订正气压设置。
  11. This is a compostable bioplastic which retracts at temperatures lower than polyethylene terephthalate.
    这是一种生物塑料是在堆肥温度比聚对苯二甲酸乙二醇酯的低缩回。
  12. On convex sets and ( absolute) retracts t's solution.
    关于凸子集和（绝对）收缩核T解集中不出现空集；
  13. On the Relation between neighborhood retracts and Approximative Neighborhood Retracts
    邻域收缩核和可逼近邻域收缩核的关系
  14. Strong Retracts and the Regularity of Strong Endomorphism Monoids of Graphs
    图的强收缩核与图的强自同态幺半群的正则性
  15. The structure retracts vertically, so the inclining columns are used.
    结构竖向内缩，采用斜柱的处理效果良好。
  16. The AMF arc significantly retracts axially and presents a hollow bell shape. The characteristics of temperature, overpressure and current density distributions on the arc-anode interface are also discussed.
    磁控电弧表现为中空钟罩形状，其阳极表面的温度、压力、电流密度呈现双峰分布。
  17. There are 3 instars for the larvae. The mature one is 2.73~ 3.92 mm in length and has no feet, half of the head retracts into thorax like the maggot.
    幼虫共3龄，老熟幼虫长2.73～3.92㎜，无足，蛆状，头部的一半缩入胸部。
  18. But nowadays, texts, pictures, and flash animation are main ways of products display on the most websites, which are dwelling in only introducing that lacks interaction among men and machines, which is one of factors that retracts products exhibit effect on internet.
    但是目前多数网站以文字、图片、flash动画作为产品展示的主要方式，对产品的宣传仅停留在介绍层面上，缺乏人机互动，这无疑是影响网上产品展示效果的因素之一。
点击展开全文

考试分类

行业分类

柯林斯词典词频分级词汇

其他分类