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P.A.的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
Noun:
-
an electronic amplification system used as a communication system in public areas
-
by the year; every year (usually with reference to a sum of money paid or received);
"he earned $100,000 per annum"
"we issue six volumes per annum"
P.A.的相關資料：
近反義詞
【近義詞】
- per annum 每年地
- each year 每年
- annually 每年
- pa <口>爸爸
- per year 每年
- PA system 有線廣播系統(=publ...
- p.a. system 有線廣播系統(=publ...
- public address system 擴音裝置
