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
We'd like to discuss a mortgage.
我们想请教一下贷款的事。
Had so much fun
玩得开心
Ice is only as safe as the water from which it is made,
冰块只有当制造冰块的水安全时才是保险的，