Platnum
(=Platnam)普拉特南耐蝕閥座合金, 普拉特納姆鎳銅合金
??? 情景例句
This food is delicious.
這菜味道不錯。
They operated on him last night.
他們昨晚給他動手術了。
Sure! Work must come first!
當然啦！工作必須先做嘛！