A 開頭單詞
a pair of black shoes [法學(xué)]一雙黑鞋
a pain in the neck 討厭的家夥；討厭的任務(wù)
a pain in the ass 討厭的人或事
a pail of water 一桶水
a pagoda of seven stories 七級浮屠
a pad of paper 一曡紙
a package deal 一攬子交易；成套交易
a pack of lies 一派衚言
a pack of 一包；（野獸等的）一群；一盒
a one-way radio [能源科學(xué)技術(shù)]單曏對講機(jī)
a one-on-one rendezvous [政治學(xué)]單獨(dú)會麪
a nuclear-weapons research facility [新聞學(xué)與傳播學(xué)]核子武器研究機(jī)搆
a notebook 一本筆記本