halogen n.卤素卤素卤素,卤...halogen-silver salt reaction 卤素-银盐反应...halogen preteins 卤化蛋白...halogen carrier 卤载体...halogen family 卤族...halogen azide 叠氮化卤...halogen acid amide 卤代酰胺...halogen acyl halide 卤代酰卤...halogen acid 氢卤酸...nuclear halogen 环上卤素...acne halogen 卤素痤疮...elements of halogen family 卤族元素...element of halogen family 卤族元素...
交流互动
发表言论