基本解釋(=post applicationem) (拉)應(yīng)用後； 敷用後,(=pro anno) (拉)一年； 某年同根派生 p.a相關(guān)詞英漢例句This has been a banner year in sales.這是銷(xiāo)路特旺的一年。Jim has not held down a job for more than a year.沒(méi)有一份工作吉姆能保住一年。p.a更多例句