Cupromanganese
铜锰合金
🗣️ 情景例句
2, 3 , 1, 2, 3, pony, pony... 2 3 1 2 3
小马步 小马步 ……
I took out my toys.
我拿出了我的玩具。
I like what she likes. I hate what she hates.
我爱她所爱。我恨她所恨。