perturb
英 [pə'tɜːb]
美[pɚ'tɝb]
- vt. 扰乱；使…混乱；使…心绪不宁
英英释意
- 1. disturb in mind or make uneasy or cause to be worried or alarmed;
- "She was rather perturbed by the news that her father was seriously ill"
- 2. disturb or interfere with the usual path of an electron or atom;
- "The electrons were perturbed by the passing ion"
- 3. cause a celestial body to deviate from a theoretically regular orbital motion, especially as a result of interposed or extraordinary gravitational pull;
- "The orbits of these stars were perturbed by the passings of a comet"
- 4. throw into great confusion or disorder;
- "Fundamental Islamicists threaten to perturb the social order in Algeria and Egypt"
双语例句
- 1. Her sudden appearance did not seem to perturb him in the least.
- 她的突然出现似乎一点也没有令他不安。
来自《权威词典》
- 2. Venus, Earth, and other planets also perturb Mercury's motion.
- 金星, 地球和其他行星也使水星的运动受到摄动.
来自辞典例句
- 3. Stellar passings can perturb the orbits of comets.
- 行星的运行会使彗星的轨道发生扰动.
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