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
- 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
从有线广播系统中传出一个瓮声瓮气的声音。 - Then one day Pa said that spring was coming.
一天，爸爸说春天来了。 - Pa's had his hands burned.
爸的手给烫伤了。 - Comparative study on structure and properties of compound fishing PP/ PA and common PP monofilaments
渔用PP/PA复合单丝和普通PP单丝结构与性能的比较研究 - 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 - 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。 - Well, I turned on the lights and sirens, and got on the PA system announcing ourselves as police officers.
嗯，我开了警灯和警笛，并上了扩音系统宣布我们是警察。 - 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 - 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。