形容詞 heterogeneous:

1. consisting of elements that are not of the same kind or nature
   同義詞：heterogenous
2. originating outside the body
   同義詞：heterogenous

1. Made up of loosely cemented heterogeneous material.
   成團(tuán)的由不同特質(zhì)經(jīng)松散粘和而成的
2. A heterogeneous, often incongruous mixture of elements.
   混雜物有各種成份的、通常有不協(xié)調(diào)成份的混合物
3. The quality or state of being heterogeneous.
   多種多樣含有多種成分的性質(zhì)或狀態(tài)
4. There is a heterogeneous mass of papers in the teacher's office.
   老師的辦公室里堆滿了大批不同的論文。

het.er.o.ge.ne.ous

adj.（形容詞）
Also het.er.og.e.nous [hμt.…-rôj.…-n…s] Consisting of dissimilar elements or parts; not homogeneous.See Synonyms at miscellaneous
也作 het.er.og.e.nous [hμt.…-rôj.…-n…s] 異質(zhì)的：由不同的成分或部分組成的；非單一成分的參見 miscellaneous
Completely different; incongruous.
異類的：完全不同的；不一致的

來源：
From Medieval Latin heterogeneus
源自 中世紀(jì)拉丁語 heterogeneus
from Greek heterogenôs
源自 希臘語 heterogenôs
hetero- [hetero-]
hetero- [前綴，表.不同的.]
genos [kind, race] * see gen…-
genos [種類，種族] *參見 gen…-

【引伸】
het.eroge.neously
adv.（副詞）
het.eroge.neousness
n.（名詞）