单词 | permeate |
释义 | Word Frequency permeate(ˈpɜːmɪˌeɪt) verb 1. to penetrate or pervade (a substance, area, etc) a lovely smell permeated the room 2. to pass through or cause to pass through by osmosis or diffusion to permeate a membrane Derived forms permeation (ˌpermeˈation) noun permeative (ˈpermeative) adjective Word origin C17: from Latin permeāre, from per- through + meāre to pass |
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