Stellite
钨铬钴合金, 硬合金
🔁 扩展释义
【医】 钨铬钴合金
🗣️ 情景例句
That's all right. We don't go to bed early.
那没关系。我们不会睡得太早。
What is the total circulation of this newspaper.
这家报纸总发行量多少？
Oh, good evening. May I speak to Ann, please?
噢，晚上好！我想跟安讲话，行吗？