Adjective:

1. combined into or constituting a chemical compound

compoundp[机] 化合物; 复式的compoundn.化合物；复合词；复合物n.院子(用围墙圈起来的场地）adj.化合的；【语】（词语等）复合的；【植】复合的；【动】群体的vt.混合；调合；使严重；私了；【经】以复利计算vi.妥协compound mode组合方式compound tray复合塔板compound pulp复合型浆粕compound lamp复合式安全灯compound soap复合皂compound pipe复合管线compound node复合节点compound pile组合桩compound mill多仓磨Compound Bone复合骨

1. The new plastic has been compounded of unknown materials.
   这个新塑胶是用不知名的材料混合做成的。
2. Initial planning errors were compounded by carelessness in carrying the plan out.
   计划原来就有错误，再加上执行中的粗心大意就更糟了。