pervious
pervious[ˈpəːvɪəs]adjective- (of a substance) allowing water to pass through; permeable
(物质)透水的,渗水的;能被水渗透的
pervious rocks.
透水岩石。
派生perviousnessnoun语源- early 17th cent.: from Latin pervius 'having a passage through' (based on via 'way') + -ous
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