disintigration of the body

例句：

1. 1. The process of disintegration is a complex one that requires carefulobservation.
   分解过程是一个复杂的过程，需要仔细观察。
2. 2. The chemical reaction was accompanied bythe disintegration of the substance.
   化学反应伴随着物质的分解。
3. 3. Thescientist observed the disintegration of the sample underdifferent conditions.
   科学家观察了样品在不同条件下的分解。