ratchet是什么意思，ratchet的意思翻译、用法、同义词、例句
ratchet英标
英:/'ˈrætʃɪt/ 美:/'ˈrætʃɪt/
词性
过去式:ratcheted 过去分词:ratcheted 现在分词:ratcheting 第三人称单数:ratchets 复数:ratchets
常用词典
n. 棘轮；棘齿
vt. 安装棘轮于；松脱
例句
Ratchet effect refers to the irreversibility after the formation of human consumption habits.
棘轮效应是指人的消费习惯形成之后有不可逆性。
This wrench is manufactured based on the principle of a ratchet structure.
这种扳手是利用棘轮结构原理制造的。
Don't ratchet your expectations up easily.
不要轻易提高自己的期望值。
The chair has a ratchet below it to adjust the height.
这把椅子下面有一个棘轮来调整高度。
He fears inflation will ratchet up as the year ends.
他担心通胀会随着年底临近而只升不降。
We're trying to ratchet down the administrative costs.
我们正想法使行政管理的成本稳步降低。
This creates a ratchet effect.
正是这种情况导致了棘轮效应。
This is known as Muller's ratchet.
这就是所谓的穆勒的棘轮。
常用搭配
ratchet wheel
n. [机]棘轮
ratchet effect
齿轮效应
ratchet up
逐渐升高；略微调高
同义词
n.|rachet;[机]棘轮；棘齿
vt.|get loose;安装棘轮于；松脱
网络扩展资料
单词“ratchet”可以作为名词和动词使用，以下是详细解释：
名词用法
解释
- [英] A ratchet is a device consisting of a bar or wheel with a set of angled teeth in which a pawl, cog, or tooth engages, allowing motion in one direction only.
- [中] “ratchet”是一种装置，由一根棒或轮子和一组带有倾斜齿的齿轮组成，齿轮上的爪子、齿轮或齿齿与棒或轮子上的齿相互咬合，只允许单向运动。
例句
The ratchet on the wrench allows you to tighten the bolt without having to reposition the wrench each time. （扳手上的棘轮可以让你不必每次重新调整扳手的位置就能拧紧螺栓。）
The ratchet mechanism makes it easy to adjust the height of the scaffolding. （棘轮机制使得调整脚手架高度变得容易。）
近义词
- pawl
- cog
- tooth
反义词
- reversible
动词用法
解释
- [英] If something is ratcheted up or ratcheted down, it is gradually increased or decreased.
- [中] 如果某事被“ratchet up”或“ratchet down”，它会逐渐增加或减少。
例句
The company ratcheted up production to meet the increased demand. （公司逐渐增加了生产以满足增加的需求。）
The government has been ratcheting down its military spending in recent years. （政府近年来一直在逐渐减少其军事开支。）
近义词
- increase
- decrease
- escalate
反义词
- decrease
- deescalate