鞋材是“shoes materials"还是“shoe materials"

鞋材是“shoes materials还是“shoe materials shoes shoes nature materials cleaning raw materials natural raw materials veterinary raw materials materials in contact with materials,的中文意思 Hybrid Temperature-Responsive Materials materials什么意思 supplementary materials是什么意思 英文 materials 是什么意思? certain materials是什么意思 Materials Science and Engineering soundness of materials CHEMISTRY OF MATERIALS是什么 Enclosure materials怎么翻译