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im·per·me·a·ble 英ɪmˈpɜːmiːəbəl美ɪmˈpɝmiəbəlAHDĭm-pûrʹmē-ə-bəl ☆☆☆☆☆高四ＧＳＴ宝COCA⁵¹²⁸⁰BNC³⁸⁸⁹⁹iWeb³⁰⁹³⁰Economist³⁴³¹⁸⁺³
基本英英词源搭配记法近义反义例句Thesaurus例句
adj.不能渗透的⁵⁴;不渗透性的⁴⁶名词impermeabilityor副词impermeably名词impermeability
否定液体泄漏，渗透
Adjective:
preventing especially liquids to pass or diffuse through;impermeable stone an impermeable layer of scum a coat impermeable to rain im-,不，非，permeable,可渗透的。impermeable stratum不透水层impermeable molecule不透性分子impermeable breakwater不透浪防波堤…impermeable material不透水材料,防渗材料…impermeable soil不透水土壤impermeable groin不透水丁坝impermeable boundary不渗透边界impermeable layer不透水膜impermeable seam不透水层impermeable rock不透水岩石,不渗透岩…impermeable stricture不可通性狭窄…impermeable wall不透水墙impermeable graphite不透性石墨,不渗石墨…impermeable barrier不透水层impermeable bed不透水层
GRE难词记忆impermeable→im否定+permeable a.能透过的，可通过的→不能透过的GRE难词记忆permeable→permeate v.渗透，透过+able→可渗透的词根记忆im不+ permeable可渗透的⇒不可渗透的近义词 solid固体的resistant抵抗的rainproof防雨的waterproof 防水的watertight不漏水的impervious不能渗透的water-resistant抗水的反义词 permeable可渗透的
形容词100%
用作形容词Water cannot easily flow in theseimpermeablerocks.水不容易流进那些不透水的岩石。
Thin layers of otherimpermeablematerials are found in nature, too.在自然界中也发现有其他非渗透性薄层物质。adj.impenetrable
同义词 airtight,dense,hermetic,impassable,impervious,leak-proof,nonporous,sealed,water-resistant,waterproof,watertight
airtightadjective sealed
closed,impenetrable,shut
closeadjective dense, cramped
circumscribed,close-grained,compact,confined,confining,congested,consolidated,cropped,crowded,firm,impenetrable,impermeable,jam-packed,narrow,packed,restricted,short,solid,substantial,thick,tight
compactadjective condensed
appressed,bunched,close,compressed,crowded,dense,firm,hard,impenetrable,impermeable,packed,pressed,solid,thick,tight
firmadjective inflexible
close,close-grained,compact,compressed,concentrated,concrete,condensed,congealed,dense,fine-grained,hard,hardened,heavy,impenetrable,impermeable,impervious,inelastic,jelled,nonporous,refractory,rigid,set,solid,solidified,stiff,sturdy,substantial,thick,tough,unyielding
impenetrableadjective dense
bulletproof,close,compact,firm,hard,hermetic,impassable,impermeable,impervious,inviolable,solid,substantial,thick,unpiercable
imperviousadjective unable to be penetrated
closed to,hermetic,immune,impassable,impassive,impenetrable,impermeable,imperviable,inaccessible,invulnerable,resistant,sealed,tight,unaffected,unapproachable,unmoved,unpierceable,unreceptive,watertight Used for industrial and civil architecture roofing, basement, tunnel, tunnels, water supply and drainage pool, water pumping station, etc have waterproof impermeable concrete engineering requirements.
用于工业与民用建筑的屋面、地下室、隧道、巷道、给排水池、水泵站等有防水抗渗要求的混凝土工程。 mychemy |