Mataline
钴铜铝铁合金
🗣️ 情景例句
Do you expect me to accept that?
你以为我会接受吗？
Good children make glad parents.
孩子好，父母笑。
By 12.01, those fluctuations will already have created small errors one foot away.
到12∶01时，那些波动就已经会在1英尺远的地方造成偏差。