adj. 分裂的；奔溃的
v. 使分解；使碎裂；使崩溃；使衰变（disintegrate 的过去式和过去分词）

Disintegrate \Dis*in"te*grate\, v. t. [imp. & p. p.
{Disintegrated}; p. pr. & vb. n. {Disintegrating}.] [L. dis-
+ integratus, p. p. of integrare to renew, repair, fr.
integer entire, whole. See {Integer}.]
To separate into integrant parts; to reduce to fragments or
to powder; to break up, or cause to fall to pieces, as a
rock, by blows of a hammer, frost, rain, and other mechanical
or atmospheric influences.

Marlites are not disintegrated by exposure to the
atmosphere, at least in six years. --Kirwan.