PD

• abbr. 螺纹中径(=pitch diameter)
• abbr. 邮区(=postal district)

PD的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. a silver-white metallic element of the platinum group that resembles platinum; occurs in some copper and nickel ores; does not tarnish at ordinary temperatures and is used (alloyed with gold) in jewelry

PD的相关资料：

近反义词

【近义词】

• palladium [化]钯