Platnum
(=Platnam)普拉特南耐蚀阀座合金, 普拉特纳姆镍铜合金
🗣️ 情景例句
How much do I owe you?
我应付多少？
What is the sort of furture?
这是什么风格的家具？
My name's Tom Goode, by the way.
我叫汤姆·古德，顺便告诉你。