PST

详细解释:太平洋标准时间
【化】 酞磺胺噻唑

词型变化：

异体字:P.S.T.

英语解释：

名词 pst:

standard time in the 8th time zone west of Greenwich, reckoned at the 120th meridian west; used in far western states of the United States同义词：Pacific Time, Pacific Standard Time