Presedimentation
预沉淀; 预先沉淀
🗣️ 情景例句
Could you slice the tomatoes for me, please?
请帮我把西红柿切成薄片好吗？
A friend is never known till a man have need.
不到患难时，永远不能认识真正的朋友。
He has an old head on young shoulders.
他年轻又有见识。