mold
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US
Paraphrase
分析词义:"Mold"是个英文单词,在中文里主要有两个含义:
模具、造型。例如:用来制作像糖果或者棒棒糖的模具。
霉菌。例如:储存不当的面包上生长的那种绿色物质就是霉菌。
例子:
词根分析:"Mold"一词来自中古英语(Middle English)"molde",原意是“形状”或“模式”。它的词根"*melə-"来源于Proto-Indo-European(印欧语系),表示 “磨碎,碾碎”。
词缀分析:"Mold"本身就是一个词根,而它有许多派生词,比如"moldy"(“发霉的”),和 "molder"(“腐朽”)。
发展历史和文化背景:"Mold"在中世纪的英语中,早已被广泛使用来形容各种形状和模板、模型。而其"霉菌"的含义则追溯到18世纪,当时科学家开始了解和研究霉菌对食品的影响。
单词变形:
- 名词:Mold
- 形容词:Moldy(发霉的)
- 动词:Mold(塑造,成型),Molder(腐朽)
记忆辅助:你可以将"mold"与"old"联系起来,因为它们在发音上相似,并且有相似的意义。旧的 或者保存不当的食物容易生霉,所以你可以用"old"来帮你记住"mold"(霉菌)。
小故事:Once, I left a loaf of bread on the cabinet for days. When I picked it up, it was covered in green and black mold. I learned to always check my food.
曾经,我把一个面包在柜子上放了好几天。我当时一拿起来,就发现它已经长满了绿色和黑色的霉菌。我从此学会了随时检查我的食物。
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