xylol造句

例句与造句

1. Testing of textiles ; quantitative analysis of binary mixtures , polypropylene fibres with other fibres , xylol method
   纺织品的检验.聚丙烯纤维与其它纤维二元混合物定量分
2. It's difficult to find xylol in a sentence. 用xylol造句挺难的