请输入您要查询的英文单词:

 

单词 perturbation
释义 per·turb·ationBrE /ˌpɜːtəˈbeɪʃn/NAmE /ˌpɜːrtərˈbeɪʃn/ noun [U] (formal) the state of feeling anxious about sth that has happened 忧虑;不安;烦恼 SYN alarm [C, U] (specialist) a small change in the quality, behaviour or movement of sth 摄动;微扰;扰动;小变异temperature perturbations 温度的些微变化
随便看

 

英汉双解词典包含314281条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/8/23 12:32:25