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
Hi, it's nice to meet you.
你好，很高兴见到你。
Our clients are very critical on quality.
我们的客户对商品的质量是很挑剔的。
Don't you think it necessary to have a close study of the contract to avoid anything missing?
你不觉得应该仔细检查一下合同，以免遗漏什么吗？