PA

英 [piː ə]

美 [piː ə]

n.  同 personal assistant; 有线广播系统; 扩音系统

计算机

BNC.17071

牛津词典

abbr.

abbr.

abbr.

柯林斯词典

• 同 personal assistant
  APAis the same as apersonal assistant.
• N-COUNT 有线广播系统；扩音系统
  If you refer to thePAor thePA systemin a place, you are referring to the public address system.
  1. A voice came booming over the PA...
     从有线广播系统中传出一个瓮声瓮气的声音。
  2. Elvis comes on the coffee shop PA system.
     咖啡店的广播中播放着猫王的歌。

双语例句

• I heard the bark of the PA system.
  我听到了扩音系统的轰响声。
• Sara Everett has been a PA for private equity veteran Jon Moulton for 30 years.
  萨拉•埃弗里特（SaraEverett）已经为私人股本界老将乔恩•莫尔顿（JonMoulton）当了30年的私人助理。
• PA gave her her marching orders.
  帕对她下了逐客令。
• The effect of base bias resistors on the parameters of PA ( power amplifier) was simulated.
  模拟了基极偏置电阻对功率放大器参数的影响。
• PA and I used to ride it.
  我和爸常常走那里。
• Pa's had his hands burned.
  爸的手给烫伤了。
• PA familiar with the equipment necessary to operate the machines and maintenance and repair.
  熟悉PA必备的设备机器的操作及维护和保养。
• Objective To study the diagnosis and treatment of infected pancreatic necrosis ( IPN) and pancreatic abscess ( PA).
  目的探讨胰腺感染坏死（IPN）和胰腺脓肿（PA）的诊断和治疗。
• At constant temperature, that meant that pA star is bigger than pB star.
  温度恒定时，这意味着pA星比pB星大。
• Uncle, pa wants to see you.
  舅舅，我爸爸想见你。