Minalpha
锰铜标准电阻丝合金
🗣️ 情景例句
Definitely.
没问题。
Better poor with honour than rich with shame.
穷得光荣，胜过富得可耻。
Excuse me, Mr. Hu. Can you look after my watch, please?
劳驾，胡老师，你能帮我保管一下我的手表吗？