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pa是什么意思

pa

美[ˌpiː'eɪ]  英[ˌpiː'eɪ]
n.  <口>爸爸
  近义词:papa,Dada,dad,Pennsylvania,protoactinium,PASCAL,P.A.,pappa,PAsystem,p.a.system,publicaddresssystem,pop,protactinium,daddy,KeystoneState,

详细释义

n.(名词)
  1. <口>爸,爸爸,爹
  2. 帕斯卡压力单位
  3. 肺泡气压
  4. 有线广播系统
  5. 私人助理
abbr.(缩略词)
  1. =public-address system 扩音装置
  2. =Petroleum Administration 石油管理局
  3. 有线广播
  4. =Product Assurance 产品安全

英英释义

Noun
  1. an informal term for a father; probably derived from baby talk
  2. a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead
  3. a unit of pressure equal to one newton per square meter
  4. a Mid-Atlantic state; one of the original 13 colonies
  5. an electronic amplification system used as a communication system in public areas

例句

  1. She works as PA to the managing director.她给总经理作私人助理。
  2. I heard it on the PA.我从广播里听到的。
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