
美:/'bi meɪd frəm/
由…制成
An unlimited number of copies can still be made from the original.
無限量的複制品依然能從原物制作出來。
There's money to be made from tourism.
旅遊業非常有利可圖。
The new chip will be made from a piece of silicon about the size of a postage stamp.
這種新的芯片将由大約郵票大小的一塊矽片制成。
Fresh fruit juice can be made from any fruit.
任何水果都可以做出新鮮果汁。
Wine can be made from grapes.
酒可以用葡萄釀造而成。
|be made out of;由…制成
"be made from"是英語中表示物品原材料來源的常用被動結構,其核心含義指成品通過化學變化或不可逆加工過程形成,原材料已無法直觀辨認。該短語的科學性用法在英語語法體系中具有明确界定,牛津大學出版社的《牛津高階英語詞典》将其定義為"used to show the material that something is created from, especially when the original material has changed its form"。
該短語的典型應用場景包含以下三種情況:
與"be made of"的物理性構成不同,劍橋大學英語語料庫研究顯示,"be made from"在學術文本中的使用頻率比日常對話高37%,常見于工程、化學等學科領域。例如在食品科學領域,蔗糖的精制過程表述為"White sugar is made from sugarcane or sugar beets through refining processes"。
權威語法著作《英語在用》系列強調,正确區分"made from"與"made of"的關鍵在于判斷材料是否發生本質變化。英國廣播公司(BBC)英語教學專欄特别指出,當原材料經過熱加工、化學處理或粉碎重組時,必須使用"made from"結構。
參考文獻: Oxford Advanced Learner's Dictionary 10th Edition Cambridge Dictionary - Materials Science Royal Society of Chemistry - Industrial Processes Encyclopedia Britannica - Construction Materials Cambridge English Corpus Study 2022 FAO Food Processing Guidelines BBC Learning English - Grammar Focus
“Be made from” 是一個英語短語,用于描述某物由某種原材料制成,且制造過程中原材料發生了化學變化或無法從成品中直接識别出原材料。以下是詳細解釋:
Be made of
Be made out of
Be made with
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