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单词 penetrate
释义 pen·e·trate
\ˈpenə.trāt, usu -ād.+V\ verb
(-ed/-ing/-s)
Etymology: Latin penetratus, past participle of penetrare to penetrate; akin to Latin penitus inward, inwardly, penes with, in the possession of, penus food provisions, innermost part of a house, Penates household gods, Lithuanian peneti to nourish, fatten and perhaps to Gothic fenea pearl barley
transitive verb
1.
 a. : to pass into or through:
  (1) : to extend into the interior of
   < this route … penetrates the leading resort and lake areas — American Guide Series: Minnesota >
  (2) : to enter or go through by overcoming resistance
   < nails … of sufficient length to pass through the insulation and penetrate the roof boards at least 3/4 of an inch — P.D.Close >
   < it required a long time for an idea to penetrate the heads of this stubborn people — V.G.Heiser >
   : pierce
   < the salt rain driven by the wind penetrates the thickest coat — Richard Jefferies >
   < a smooth voice that penetrated the mighty vibrations of the falls — C.G.D.Roberts >
   < the doctor's words of encouragement finally penetrated my despair — Herbert King >
  (3) : to gain entrance to
   < an apartment I now penetrated for the first time — Osbert Lancaster >
   < youngsters under 21 who, 10 years ago, could never have penetrated the underworld circles where they now circulate freely — D.W.Maurer & V.H.Vogel >
 b. : to see into or through
  < their keen eyes can penetrate the water to a depth of … forty feet — L.K.Porritt >
 c. : to insert the penis into the vagina of in copulation
2.
 a. : to pierce into with the mind : discover the inner contents or meaning of
  < a scientific secret which will eventually be penetrated by other countries — Vera M. Dean >
  : perceive or recognize the precise nature of
  < penetrate his disguise and expose his true identity >
  : understand, fathom
  < the seer who penetrates the underlying principles of men and things — C.H.Grandgent >
 b. : to affect profoundly through the senses or feelings : touch with feeling : move deeply
  < men may still be penetrated with awe by the divine righteousness — R.W.Dale >
3.
 a. : to diffuse through : permeate
  < the cold began to penetrate his bones — E.K.Gann >
  < corruption penetrated … the country's mercantile class — T.E.Ennis >
  : infiltrate
  < the Communist plan to penetrate political parties and unions >
 b. : to cause to be diffused (as with a feeling) : imbue, steep
  < choose a fitting action, penetrate yourself with the feeling of its situations — Matthew Arnold >
intransitive verb
1.
 a.
  (1) : to pass, extend, pierce, or diffuse into or through something
   < fishes … which enter tidal rivers and penetrate almost to fresh water — J.L.B.Smith >
   < fjords … penetrate more than 300 kilometers inland — Valter Schytt >
   < an acid that penetrates into the tissues >
   < time for the news to penetrate to all the distant country places — Mary Austin >
  (2) : to get (as by force or resolution) past an obstacle or boundary
   < penetrated … beyond the Rhine, the Alps, and the Pyrenees — Alfred Cobban >
   < circumnavigated the southern ice region …, penetrating beyond lat. 67 S. — Encyc. Americana >
  (3) : to gain admittance (as to an exclusive group)
   < women who penetrate to the upper levels of the bureaucracy >
   < secret Communist agents had penetrated into high government circles — T.R.Fyvel >
 b. : to pierce something with the eye or mind : see or enable to see into or through something hidden or obscure
  < strained his eyes to penetrate beyond the thick cloud of dust >
  < a telescope that penetrates to the remote parts of the universe >
  < insight that penetrates to the very heart of some … problem — W.F.Hambly >
2. : to affect deeply the senses or feelings
 < the suggestion might penetrate deeply enough … to make her a good deal more wary — H.A.Overstreet >
Synonyms: see enter, permeate
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更新时间:2025/3/10 15:22:30