Cothias
铜锌合金
🗣️ 情景例句
Just because you major in English, don't think that you will have mastered real English.
不要以为你是英语专业的就能精通“真正”的英语。
Please give us your proposal if you're ready for that.
如果你们愿意做合资经营，请提出你的方案。
What we read influences our thinking.
我们所阅读的书本会影响我们的思想。