Material alteration
[法] 实质性变更, 重大修改
🧩 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
Pleased to meet you.
很高兴见到 。
I thought about going to my sister's. How about you?
我想去姐姐家玩，你呢？
What bad weather! I don't like the snow.
天气糟透了！我不喜欢下雪天。