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单词
impeller
释义
im·pel·ler
AHD
[ĭm-pĕlʹər]
D.J.
[ɪmˈpelə]
K.K.
[ɪmˈpɛlɚ]
n.
(名词)
One that impels, as a rotating device used to force a fluid in a desired direction under pressure.
推动器:用来使液体在压力下按需要的方向流动的旋转装置,可以起推动作用的东西
A rotor or rotor blade.
叶轮或叶轮片
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great–uncle
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greaved
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更新时间:2025/8/18 1:52:37