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

• So this is our pA star and pB star.
  这是pA星和pB星。
• 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。
• And then, of course, we have an expression for pA, right?
  然后，当然，我们有pA的表达式，对吗？
• 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。
• MRI perfusion, DWI and MRS were useful technique in the PA diagnosis and differentiate with other tumors.
  MRI灌注、DWI和磁共振波谱（MRS）在PA的诊断和鉴别中具有一定的价值。
• I heard the bark of the PA system.
  我听到了扩音系统的轰响声。
• Study and Development of PROFIBUS PA Test System Based on Ethernet
  基于以太网的PROFIBUSPA测试系统研究与开发
• The depth analysis was shown by a sample of PA scan light absorption spectra.
  叶片的光声光谱扫描显示了深度分析的精确性。
• Elvis comes on the coffee shop PA system.
  咖啡店的广播中播放着猫王的歌。
• 'Pa,' he said, 'I don't feel well.'
  “爸，”他说，“我觉得不舒服。”