A deformation is a change in the usual shape of something — especially one that makes it worse — or the process of that change. A dent in a car door is a small deformation.

A deformation Deformation變形is a change in the usual shape of something是某個東西原本形狀發生的改變——especially one that makes it worse尤其是讓它變糟的那種改變——or the process of that change或者指這個改變的過程。A dent in a car door is a small deformation車門上的一個凹痕就是一種小小的變形。

In geology and physics the same word can be cooler and more technical: rocks record deformation from pressure deep in the earth; engineers measure how much a beam deforms. So the tidy “spoiled shape” of everyday English is not the whole story in science, where deformation may be expected, measured, even useful.

In geology and physics the same word can be cooler and more technical在地質學和物理學裡，同一個字可以更中性、更專業：rocks record deformation from pressure deep in the earth岩石會記錄下地底深處壓力造成的變形；engineers measure how much a beam deforms工程師會測量一根樑變形了多少。So the tidy “spoiled shape” of everyday English is not the whole story in science所以日常英文裡「形狀被弄壞」這種整齊的說法，在科學裡並不是全貌，where deformation may be expected, measured, even useful在科學裡，變形可能是預期中的、可以測量的，甚至是有用的。

It is a formal noun. People do not often use it for a person; that is more likely deformity, which is a different, more medical word. You will see it in textbooks, crash reports, and materials science more than in chat.

It is a formal noun這是個正式的名詞。People do not often use it for a person人們不太會用它來形容一個人；that is more likely deformity講人的時候比較會用deformity，which is a different, more medical word那是另一個字，更偏醫學。You will see it in textbooks, crash reports, and materials science你會在教科書、事故報告、材料科學裡看到它，more than in chat而不是在聊天裡。