Pylumin
(铝合金)派卢明浸镀铬酸盐法, 派卢明铬酸氧化处理法
🗣️ 情景例句
I'm experienced in IBM-PC and Great Wall computers.
我熟悉IBM-PC和长城电脑。
This is our most recently developed product.
这是我们最近开发的产品。
Take me to the airport，please.
请送我去机场。