Foreign material
[化] 外来杂质; 夹杂物; 异物
🧩 词语组成解析
material
[mə'tɪrɪəl]
n. 材料，原料;素材;布，织物;适当人选;
adj. 物质的;肉体的;重要的，决定性的;辩证的，推论的;
🗣️ 情景例句
Well, wouldn't you know it?
嘿，你想知道这么件事吗？
She served a flavorous stew to her friends.
她招待朋友香喷喷的炖肉。
Yes, we have been interested in new system.
是的，我们对新系统很感兴趣。