Winkerite
水钴镍矿
🗣️ 情景例句
Room Service. What can I do for you?
客房服务部，能为您效劳吗？
I underestimated the cost of the journey.
我对旅行费用估计不足。
in the form of a large group of enlightened young men and women who are potential leaders.
便是培养出大批有知识的男女青年，这些人可能会成为未来的栋梁。