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
- 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 - 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。 - Then one day Pa said that spring was coming.
一天，爸爸说春天来了。 - 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。 - 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 - 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, I wish you wouldn't shout
爸，我希望你不要嚷嚷了。 - 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。 - I'll tell PA if you don't stop monkeying about with his typewriter.
要是你再摆弄爸爸的打字机，我就告诉他了。 - 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。