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单词 permeate
释义 permeate
 —permeation,  n.   —permeative,  adj.   —permeator,  n.  
 /perr"mee ayt'/,  v.  , permeated, permeating.
  v.t.  
  1. to pass into or through every part of: Bright sunshine permeated the room.
  2. to penetrate through the pores, interstices, etc., of.
  3. to be diffused through; pervade; saturate: Cynicism permeated his report.
  v.i.  
  4. to become diffused; penetrate.
 [1650-60; < L permeatus ptp. of permeare to pass through. See PER-, MEATUS]
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更新时间:2024/11/10 11:52:45