网站首页  词典首页

请输入您要查询的英文单词:

 

单词 pendulum
释义 pendulum
UK ['pen.djʊ.ləm] US [-dʒə.ləm] noun
countable
■a device consisting of a weight on a stick or thread which moves from one side to the other, especially one which forms a part of some types of clocks 摆,摆锤;(尤指)钟摆
The pendulum in the grandfather clock swung back and forth.落地钟的钟摆来回摆动。
The spaceship's jets were fired periodically to dampen a side-to-side pendulum motion that had developed.太空船的喷射装置周期性地喷射,以减缓太空船出现的左右摇摆现象。
only singular
■a change, especially from one opinion to an opposite one 摇摆不定的事态或局面;(尤指)观点的摇摆不定
As so often in education, the pendulum has swung back to the other extreme and testing is popular again.人们的观点又回到了另一个极端,考试又流行起来了,这种摇摆不定的现象在教育界经常出现。
随便看

 

101BT英语在线翻译词典收录了36528条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2000-2024 101BT.net All Rights Reserved 更新时间:2024/11/25 14:29:50