Batterium
巴特里姆铜铝镍合金; 铜铝镍合金
🗣️ 情景例句
What was it about?
刚才谈什么？
Would you mind calling back sometime tomorrow?
你介意明天某时打电话回来吗？
The Moon is likely to become the industrial hub of the Solar System,
月球很可能成为太阳系的工业中心。