ratchet

英['rætʃɪt] 美['rætʃɪt]
  • n. 棘轮;棘齿
  • v. (使)渐进
  • =rachet.
ratcheted ratcheted ratcheting ratchets
  • rat n.变节者;鼠;卑鄙的人v.捕鼠;背叛;偷窃
  • ratability n.可估价之事;可课税
  • ratable adj.可估价的;可评价的;比例的
  • ratably adv.可估价地
  • ratafee n.果酒;果汁兴奋剂
    n. (名词)
    1. 【机】(防倒转的) 棘齿,棘轮
    2. 制轮装置,棘轮装置,制转装置
    v. (动词)
    1. 把...造成棘齿形
    2. 于...作棘齿
    3. 在...上刻锯齿
    4. (使)渐进
    _null.
    1. (=ratch)

英英释义

Noun:
  1. mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction

Verb:
  1. move by degrees in one direction only;

    "a ratcheting lopping tool"

1. He fears inflation will ratchet up as the year ends.
他害怕通货膨胀会在年终更加严重。

来自柯林斯例句

2. A ratchet mechanism transfers the thread from spool to bobbin.
一种棘齿装置把线从线轴转到梭心上。

来自柯林斯例句

3. The chair has a ratchet below it to adjust the height.
这把椅子下面有棘轮调整高度。

来自柯林斯例句

4. We're trying to ratchet down the administrative costs.
我们正在想法控制管理成本。

来自柯林斯例句

5. Obviously, the regular crimp wave provides a mechanism for short - range entanglement of the ratchet type.
虽然, 有规则的卷曲波纹能使纤维间短片段内彼此纠缠接触,产生棘轮式机械作用.

来自辞典例句

    用作名词 (n.)
    1. A ratchet allows a heavy weight to be raised in short successive stages.
      棘轮可在简短连续的步骤内就把一个重物抬高。
    2. In a computer, the games are played 100 times, mimicking a ratchet with many teeth.
      在计算机中,这个游戏进行100次,以模拟有许多齿的棘轮。
    用作动词 (v.)
    1. Smoking and alcohol ratchet up the damage several more notches.
      吸烟和喝酒加深了这种损伤。