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
- 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 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。 - You know, maybe PA was right about you.
你知道么，或许爸爸那样对待你就对了。 - Polyamide ( pa) moulding and extrusion materials-part 1: designation
模塑和挤压成型的聚酰胺（pa）材料第1部分：命名 - 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。 - 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。 - 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 - 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 - 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。