PT

详细解释:【计】 点, 处理时间, 可编程序终端
【医】 铂(78号元素)
【经】 点

英语解释：

名词 pt:

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, atomic number 78