Material usage variance
[经] 材料耗用差异
🧩 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;
variance
['vɛəriəns]
n. 变化，变动;不一致;分歧;<数>方差;
🗣️ 情景例句
Sure I could. It's my turn to treat.
我当然可以这样。轮到我请客了。
Books,like friends,should be few and well chosen.
书籍如朋友，宜少宜精选。
It has been said that everyone lives by selling something.
据说每个人都靠出售某种东西来维持生活。