Stannometer
(金属)镀锡层厚度磁性测量计
🗣️ 情景例句
African athletes are good at track and field events.
非洲选手擅长田径项目。
A group of us went out to the theater last night.
我们一群人昨晚去外面到剧院。
You're asking too much for this part.
这零件你们要价太高了。