英语词典

p.a.

• n.an electronic amplification system used as a communication system in public areas

  同义词：public address systemP.A. systemPA systemPA

• adv.by the year; every year (usually with reference to a sum of money paid or received)

  同义词：per annumper yeareach yearannually

P.E.

• n.the mechanical energy that a body has by virtue of its position; stored energy

  同义词：potential energy

pabulum[ \'pæbjuləm ]

• n.
  • any substance that can be used as food

    同义词：comestibleedibleeatablevictualvictuals

  • insipid intellectual nourishment

package store

• n.a store that sells alcoholic beverages for consumption elsewhere

  同义词：liquor storeoff-licence

Packet switching

• Packet switching is a digital networking communications method that groups all transmitted data – regardless of content, type, or structure – into suitably sized blocks, called packets.

以上来源于:Wikipedia

packhorse[ \'pækhɔ:s ]

• n.a workhorse used as a pack animal

packman[ \'pækmən ]

• n.someone who travels about selling his wares (as on the streets or at carnivals)

  同义词：peddlerpedlarhawkerpitchman

packsaddle[ \'pæk,sædl ]

• n.a saddle for pack animals to which loads can be attached

paddy[ \'pædi ]

• n.
  • (slur) a person of Irish descent

    同义词：MickMickey

  • an irrigated or flooded field where rice is grown

    同义词：paddy fieldrice paddy

  • rice in the husk either gathered or still in the field

padrone[ ,pɑ:\'drəunei ]

• n.
  • an owner or proprietor of an inn in Italy
  • an employer who exploits Italian immigrants in the U.S.

page number

• n.the system of numbering pages

  同义词：paginationfoliopaging

paginate[ \'pædʒineit ]

• v.number the pages of a book or manuscript

  同义词：foliatepage

painkiller[ \'pein,kilə ]

• n.a medicine used to relieve pain

  同义词：analgesicanodynepain pill

pairing[ \'pεəriŋ ]

• n.
  • the act of pairing a male and female for reproductive purposes

    同义词：couplingmatingconjugationunionsexual union

  • the act of grouping things or people in pairs

palas

• n.East Indian tree bearing a profusion of intense vermilion velvet-textured blooms and yielding a yellow dye

  同义词：dhakdakButea frondosaButea monosperma

pale yellow

• n.a yellow tint; yellow diluted with white

  同义词：straw