Metco
[商]镍-铝粉状复合材料(用于喷涂形成金属表面)
🗣️ 情景例句
always makes one a little nervous.
总是让人有些紧张。
Is this book his?
这本书是他的吗？
Did you know that Stone ended up marrying his secretary?
你知道吗？斯通最终和他的秘书结婚了。