求翻译：偏义复词是汉语中一种独特的语言现象，是由两个意义相对相反或相近相关的词素组成，在实际使用中只取其中一个词素义为词义，另一个词素只起陪衬作用的复合词。它的形成是多种因素综合作用而产生的结果。是什么意思？

Compound Words in Chinese side is in a unique linguistic phenomenon, the relative significance by two opposite or similar form related morphemes, in actual use, just take one of the morpheme is defined as meaning, and the other from the foil effect only morpheme compound words . Its role in the form