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单词 orbital
释义 orbital
adj. & n.
--adj
  1. Anat., Astron., & Physics of an orbit or orbits.
  2. (of a road) passing round the outside of a town.
--n Physics a state or function representing the possible motion of an electron round an atomic nucleus.
Phrases and idioms
orbital sander a sander having a circular and not oscillating motion.
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更新时间:2025/3/25 13:17:26