Conduloy
康杜洛镍铜合金
🗣️ 情景例句
but they probably had other things on their minds.
但他们也许还有其他的事想要做。
If it hadn't been for your help, we would never have finished it.
如果没有你的帮助，我们永远完不成任务。
No problem!
没问题！