pt.

名词 pt.:

1. a heavy precious metallic element; grey-white and resistant to corroding; occurs in some nickel and copper ores and is also found native in some deposits
   同义词：platinum, Pt, atomic number 78

pt.
abbr.（略语）
Part.
Part.
Payment.
Payment.
Pint.
Pint.
Point.
Point.
Port.
Port.
Grammar Preterit.
【语法】 Preterit.

pt.
pt.
abbr.（略语）
Pro tempore.
Pro tempore.