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🇨🇳Chinese Source WordCode: ZH

扰乱

Pronunciation / Transliteration: rǎoluàn

🇬🇧 Direct English Meaning:
Perturb/pərˈtɜːrb/
verbCEFR C1 (Advanced)Top #12500 frequency
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🇨🇳 Example Sentence in Chinese:

"恶劣的天气可能会扰乱我们的航班计划。"

Comprehensive Definitions & Senses

2 senses
As verb
  1. 1

    To make someone anxious, unsettled, or troubled.

    "The sudden announcement of budget cuts did not seem to perturb the director at all."
  2. 2

    To cause a regular system, arrangement, or state to be disturbed or upset in physics or astronomy.

    "Gravitational forces from passing comets can slightly perturb the orbit of the planet."
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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the Latin verb 'perturbare', formed by the prefix 'per-' (thoroughly) combined with 'turbare' (to disturb or agitate, from 'turba' meaning a crowd or turmoil). It entered the English language in the late Middle English period via Old French 'pertourber', initially retaining its literal sense of physical agitation before shifting toward psychological and scientific disturbances.

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