英语词汇“P.A. system”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	P.A. system
释义	P.A. system 翻译 P. A.系统英英释义 Noun 1. an electronic amplification system used as a communication system in public areas
随便看	sodium silicate adhesive sodium silicate binder sodium silicate bond sodium silicate-bonded sand sodium silicate cement sodium silicate concrete sodium silicate gel sodium silicate mastic sodium silicate modules sodium silicate molding sodium silicate mortar sodium silicate mud sodium silicates sodium silicate sand sodium silicate sealing sodium silicate,solid sodium silicate solid sodium silicate solution sodium silicate waterproofer sodium silicoaluminate sodium silicofluoride sodium silicomolybdate sodium silicon concrete sodium silicotungstate sodium silrcate

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

P.A. system