PA
英 [piː ə]
美 [piː ə]
n. 同 personal assistant; 有线广播系统; 扩音系统
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.- 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。 - Elvis comes on the coffee shop PA system.
咖啡店的广播中播放着猫王的歌。
- A voice came booming over the PA...
双语例句
- 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。 - 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 curing process of PA/ PE dry laminated film was studied.
研究了PA/PE干式复合薄膜的熟化工艺。 - 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？ - Uncle, pa wants to see you.
舅舅，我爸爸想见你。 - Objective To investigate the relation of sleep duration and physical activity ( PA) level to obesity.
目的：通过大样本横断面研究，初步探讨睡眠时间、身体活动水平和肥胖的关系。 - The compatible of VAE and PA in the composite emulsions is better than the blending system.
接枝复合乳液中VAE与PA的相容性比共混体系有了较大提高。 - Pa, I wish you wouldn't shout
爸，我希望你不要嚷嚷了。 - I am a PA to an extremely volatile boss.
我是一个私人助理，老板是个极度反复无常的人。 - Characteristics between Strain, Temperature and Resistance of PP/ PA/ GF/ CB Composites with Double-percolation
PP/PA/GF/CB四元双逾渗复合体系的应力、温度和电阻敏感特性