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单词 antenna
释义 antenna
 —antennal,  adj.  
 /an ten"euh/,  n.  ,  pl.   antennas for 1, antennae /-ten"ee/ for 2.
  1. a conductor by which electromagnetic waves are sent out or received, consisting commonly of a wire or set of wires; aerial.
  2.  Zool.   one of the jointed, movable, sensory appendages occurring in pairs on the heads of insects and most other arthropods. See diag. under insect.
 [1640-50; < L: a sailyard]
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更新时间:2024/12/23 14:54:03