Corronium
考拉尼姆（轴承）合金
🗣️ 情景例句
May I have a bus map, please?
请给我一份公共汽车路线图好吗？
Excuse me I couldn't write you sooner.
对不起我不能尽快给你写信。
Maybe it was useful for some people, but it wasn't for me.
它可能对一些人有用，但对我没用。