Vanalium
钒铝合金
🗣️ 情景例句
You're like a brother to me.
你像我的兄弟一样。
Could you take a picture for me?
你能帮我拍照吗？
All produets have to go through five checks in the whole process.
所有产品在整个生产过程中得通过五道质量检查关。