弘扬国学 · 传承文化

perturbation

英 [,pɜːtə'beɪʃ(ə)n] 美 [,pɝtɚ'beʃən]

解释

n. [数][天] 摄动；不安；扰乱

※ 提供单词"perturbation"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。

中文词源

perturbation 焦虑，不安

来自perturb,使焦虑，不安。

英文词源

perturbation (n.): late 14c., from Old French perturbacion "disturbance, confusion" (14c.) and directly from Latin perturbationem (nominative perturbatio) "confusion, disorder, disturbance," noun of action from past participle stem of perturbare (see perturb).

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例句和用法

1. This message caused perturbation in the Middle East Headquarters.: 这则消息在中东总部引起了不安。

2. He was altogether a fine example of great mental perturbation.: 几个月来他第一次喝了那么多白兰地兑苏打水,活脱脱是一副心烦意乱的模样.

3. Unwillingly she met his eyes, defiance and perturbation on her face.: 她极不情愿地看着他的眼睛, 满脸反抗和烦乱的神色.

4. The equations defining the zero - order perturbation simply govern the static solution.: 定义零级微扰的方程简单地决定了静态解.

5. He was making no attempt now to conceal his perturbation.: 他已经不再企图掩饰自己的惶恐不安了.