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单词
perturbation
释义
perturbation
[,pə:tə:'beiʃən]
n.
不安;烦扰;扰乱
慌张;动摇;狼狈;焦虑
引起不安的事物;引起动摇的原因
【天文学】摄动
【物理学】微扰
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shielded wire
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shieldings
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shield laws
shieldless
shieldlessly
shieldlessness
shieldlike
Shield of David
shield-shaped
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shield volcano
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更新时间:2026/7/20 5:00:23