V-ERG
（使）变形;（使）成畸形;损毁…的外形
If something deforms a person's body or something else, it causes it to have an unnatural shape. In technical English, you can also say that the second thing deforms.
例句
Bad rheumatoid arthritis deforms limbs...
严重的类风湿性关节炎会造成四肢变形。
...the ability of a metal to deform to a new shape without cracking.
金属重新塑形而不断裂的能力