Lovchorrite
[矿]褐硅铈石, 胶硅钛铈矿
🗣️ 情景例句
You're joking. Pete Waters?
你在开玩笑吧。Pete Waters？
Could you tell me the cost of production per unit?
请你告诉我每件成品的生产成本好吗？
Which number do I need, please?
请问我需乘哪路车？