单词：ratcheted
音标：[ˈrætʃitid] ；
v. （防倒转的）棘齿( ratchet的过去式和过去分词 )
v move by degrees in one direction only
ratchet的用法和样例：
例句
用作名词(n.)
- 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。
- 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.)
- Smoking and alcohol ratchet up the damage several more notches.吸烟和喝酒加深了这种损伤。
词汇搭配
- ratchet gearing棘轮传动装置,棘轮机...
- ratchet brace棘轮摇钻
- ratchet jack棘轮起重器
- ratchet wheel[机]棘轮
- ratchet pawl棘轮爪,棘轮掣子...
- ratchet tooth棘轮齿
- ratchet relay棘轮式继电器...
- ratchet drive棘轮驱动,棘轮传动...
- ratchet lift棘轮式起落机构...
- ratchet stop棘轮式挡料装置...
- ratchet clutch棘爪离合器
- ratchet handle棘轮手柄
- ratchet gear棘轮
- brake ratchet制动爪,制动棘轮机构...
- ratchet drill棘轮式手摇钻,棘轮扳...
- ratchet wrench棘轮扳手
- ratchet bar棘齿条
- ratchet effect棘轮
- ratchet coupling闸轮联轴节
- ratchet mechanism棘轮机构,棘轮传动装...
经典引文
The union movement has not been responsible for ratcheting up inflation.
出自：Daily Telegraph
【近义词】
单词：ratcheted 相关文章
今天我们要学的词组是ratchet up。Ratchet up，意思是激化、加剧 。North Korea's foreign minister ratcheted up tensions, saying his country had the right to shoot down U.S. planes even outside North Korean airspace. 朝鲜外交部长加
发表于:2019-02-16 / 阅读(36) / 评论(0)
英语单词荟萃
英语单词荟萃