Manganeisen
锰铁合金
🗣️ 情景例句
We were both on the tennis team.
我们都是网球队的队员。
Hello, is this the home of Mr. Chen?
喂，是陈先生的家吗？
All the Indins over the age of 8 had to carry their permits at all times.
所有8岁以上的印度人无论什么时候都得携带许可证。