Vanalite
蛋黄钒铝石
🗣️ 情景例句
Do you have any friends in the import or export field?
你有在进出口领域工作的朋友吗？
Between two stools one falls to the ground.
脚踏两头要落空。
I wanted to ask Chen Wei too, but he's away.
我也想请陈伟，但他外出了。