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    1. 首頁英語詞典penetrationpenetration英英釋意

      penetration

      英 [pen?'tre??(?)n] 美[,p?n?'tre??n]
      • n. 滲透;突破;侵入;洞察力

      英英釋意


      1. an attack that penetrates into enemy territory
      2. clear or deep perception of a situation
      3. the act of entering into or through something;
      "the penetration of upper management by women"
      4. the ability to make way into or through something;
      "the greater penetration of the new projectiles will result in greater injuries"
      5. the depth to which something penetrates (especially the depth reached by a projectile that hits a target)
      6. the act (by a man) of inserting his penis into the vagina of a woman