That doesn't heal naturally but can be reformed by other enzymes called ligases, ligases re-established the phosphate bonds.

这不能恢复如初,但用连接酶可以做到这一点,连接酶能重建磷酸键

耶鲁公开课 - 生物医学工程探索课程节选

And you can use this tissue engineered skin to treat a patient who's had severe burns, for example, or a diabetic who's developed ulcers that won't heal.

人们能够用这种组织工程学意义上的皮肤,来治疗严重烧伤的病人,或那些溃疡久治不愈的糖尿病病人

耶鲁公开课 - 生物医学工程探索课程节选