difference: n.1.差异,差别。2.不和,争论。3.【数学】差,差额。4.【逻辑学】特殊性。短语和例子There is no difference between them. 两者毫无差别。 the difference of jetsam from flotsam 弃货不同于浮货。 What difference can it make 不是一样吗? He is an artist
relation: n.1.说话,叙述,报告;故事。2.关系,联系;〔pl.〕(利害)关系,交情;〔pl.〕国际关系。3.亲戚关系;亲戚。4.【法律】告发;追溯效力。5.比率,比数。6.〔pl.〕男女关系;性关系。短语和例子diplomatic relation 外交关系。 the relations of production 生产关系。 social relations 社会关系。 the