| 释义 |
porous
po·rous P0451900 (pôr′əs)adj.1. Admitting the passage of gas or liquid through pores or interstices.2. Easily crossed or penetrated: a porous border.
[Middle English, from Old French poreux, poros, from Medieval Latin porōsus, from Latin porus, passage; see pore2.]
po′rous·ly adv.po′rous·ness n.porous (ˈpɔːrəs) adj1. permeable to water, air, or other fluids2. (Geological Science) biology geology having pores; poriferous3. easy to cross or penetrate: the porous border into Thailand; the most porous defence in the league. [C14: from Medieval Latin porōsus, from Late Latin porus pore2] ˈporously adv ˈporousness npo•rous (ˈpɔr əs, ˈpoʊr-)
adj. 1. permeable by water, air, etc. 2. full of pores. [1350–1400; Middle English, variant of porose < Medieval Latin porōsus. See pore2, -ous] po′rous•ly, adv. po′rous•ness, n. po·rous (pôr′əs) Having many pores or other small spaces that allow a gas or liquid to pass through.
porosity (pə-rŏs′ĭ-tē) nounporousAble to allow the passage of water, air, or other fluids.Thesaurus| Adj. | 1. | porous - able to absorb fluids; "the partly porous walls of our digestive system"; "compacting the soil to make it less porous"permeable - allowing fluids or gases to pass or diffuse through; "permeable membranes"; "rock that is permeable by water" | | 2. | porous - full of pores or vessels or holesporiferousnonporous - not porous; especially not having vessels that appear as pores; "nonporous wood" | | 3. | porous - allowing passage in and out; "our unfenced and largely unpoliced border inevitably has been very porous"holeyleaky - permitting the unwanted passage of fluids or gases ; "a leaky roof"; "a leaky defense system" |
porousadjective permeable, absorbent, spongy, absorptive, penetrable, pervious The local limestone is extremely porous.
impenetrable, impervious, impermeable, nonporousTranslationspore1 (poː) noun a tiny hole, especially of a sweat gland in the skin. 小孔，毛孔 小孔，毛孔 ˈporous adjective allowing liquid to pass through. porous clay. 可浸透的 可浸透的
porous
porous Biology Geology having pores; poriferous porous[′pȯr·əs] (materials) Filled with pores. Capable of absorbing liquids. porous
porous [por´us] penetrated by pores and open spaces.po·rous (pō'rŭs), Having openings that pass directly or indirectly through the substance.po·rous (pōr'ŭs) Having openings that pass directly or indirectly through the substance. porous
Synonyms for porousadj permeableSynonyms- permeable
- absorbent
- spongy
- absorptive
- penetrable
- pervious
Antonyms- impenetrable
- impervious
- impermeable
- nonporous
Synonyms for porousadj able to absorb fluidsRelated Wordsadj full of pores or vessels or holesSynonymsAntonymsadj allowing passage in and outSynonymsRelated Words |