六六字典>英语词典>PA翻译和用法

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.
            1. 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

            • 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。
            • I heard the bark of the PA system.
              我听到了扩音系统的轰响声。
            • 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。
            • 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。
            • So this is our pA star and pB star.
              这是pA星和pB星。
            • 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。
            • 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。
            • 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。
            • Then one day Pa said that spring was coming.
              一天,爸爸说春天来了。
            • 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。