noun🔗Share扰动，动荡不安。 Agitation; the state of being perturbed"Small perturbations in the stock market are common and don't always indicate a major crash. "股市上出现小的扰动是很常见的，并不总是预示着会发生大崩盘。conditionphysicsscienceChat with AIVocabulary GamePractice Reading
noun🔗Share扰动，摄动 A small change in a physical system, or more broadly any definable system (such as a biological or economic system)"Small perturbations in the classroom, like students talking out of turn, can disrupt the lesson. "课堂上的一些小扰动，比如学生随意讲话，会打断课程。systemphysicsbiologyeconomyscienceChat with AIVocabulary GamePractice Reading
noun🔗Share摄动, 扰动。 Variation in an orbit due to the influence of external bodies"The planet's orbit showed minor perturbations due to the gravity of a passing asteroid. "由于一颗路过的小行星的引力影响，这颗行星的轨道出现了轻微的摄动。astronomyphysicsspacescienceChat with AIVocabulary GamePractice Reading
