Material purchase contrast
[化] 购料单
🧩 词语组成解析
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;
v. 购买;采购;换得;依靠机械力移动;
n. 购买;购买行为;购置物;紧握;
pur(pro-=for)+chase(追)→获得;购买;所购物;收益
n. 对比,对照;差异;对照物,对立面;[摄]反差;
contra(against)+st(stand)→对照;反衬;对比
🗣️ 情景例句
Men and women, young and old, to give us their time.
不管男女老幼 ,请他们贡献时间。
The following answer is subject to official confirmation.
以下的答案必须再经过正式确认才有效。
Oh dear! It's very warm in this clasroom, isn't?
天哪,这屋里真暖和,不是吗?
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