verb🔗Share使变性，使失去天然属性。 To take away a natural characteristic or inherent property of (a thing or a person)."The high heat denatured the protein in the egg white, causing it to solidify. "高温使鸡蛋清中的蛋白质变性，导致它凝固了。chemistrybiologyscienceChat with AIVocabulary GamePractice Reading
verb🔗Share使变性，工业酒精化. To add something to (alcohol) that makes it unsuitable for consumption but leaves it suitable for other purposes."While you cannot drink denatured alcohol, you can still use it to remove sticker glue from most surfaces."虽然变性酒精（工业酒精）不能饮用，但你仍然可以用它来去除大多数表面的不干胶残留。substancechemistrydrinktechnicalindustryfuelChat with AIVocabulary GamePractice Reading
verb🔗Share变性，使变质。 To alter its original form or state, especially of a protein, by heat, acidity etc."The high heat denatured the egg white, causing it to turn from clear and runny to solid and white. "高温使蛋白变性，导致它从透明的液态变成了固态的白色。chemistrybiochemistrybiologyprocessChat with AIVocabulary GamePractice Reading
verb🔗Share使…变性，使…无法用于制造核武器 To combine fissionable material with nonfissionable material in order to prevent its use in an atomic weapon."To prevent nuclear proliferation, international agreements require that plutonium be denatured by mixing it with other isotopes before it can be used in peaceful energy production. "为了防止核扩散，国际协议要求钚在用于和平能源生产之前，必须先变性处理，也就是与其他同位素混合，使其无法用于制造核武器。energytechnologyweaponsciencegovernmentnationmilitaryChat with AIVocabulary GamePractice Reading
adjective🔗Share变性的，改性的。 Having been deprived of its nature, having had its nature changed."The denatured alcohol is not safe to drink because chemicals were added to change its properties and make it poisonous. "这种变性酒精不能饮用，因为添加了化学物质来改变其性质，使其具有毒性。chemistrysubstancetechnicalscienceChat with AIVocabulary GamePractice Reading
adjective🔗Share变性的，工业用的。 Of alcohol made undrinkable, by adding a toxin or unpalatable substance, but still useful as a fuel or solvent. Traditionally by the addition of methanol (wood alcohol) to ethanol (grain alcohol)."The artist uses denatured alcohol to clean her paintbrushes because it's a strong solvent but unsafe to drink. "这位艺术家用变性酒精清洗她的画笔，因为它是一种强力溶剂，但不能饮用，是工业用的。substancechemistryfueltechnicaldrinkChat with AIVocabulary GamePractice Reading
