[ˈmætə]
①物质：同substance；②脓：同pus
习惯用语gelatinous matter
胶质：同substantia gelatinosagray matter of nervous system
神经系统灰质：同substantia grisearadiant matter
辐射质：极稀薄的或超气态的物质；气体消耗至原来密度的百万分之一，因而失去原有性质而获得新的(诸如发光的)性质white matter of nervous system
神经系统白质：同substantia alba- Sulfamylon
- sulfanilamide
- sulfanilate
- sulfanilic acid
- sulfanitran
- sulfanuria
- sulfapyridine
- sulfaquinoxaline
- sulfarsphenamine
- sulfasalazine
- Sulfasuxidine
- sulfatase
- sulfate
- sulfatemia
- Sulfathalidine
- sulfathiazole
- sulfatidase
- sulfatide
- sulfazamet
- sulfhemoglobin
- sulfhemoglobinemia
- sulfhydrate
- sulfhydryl
- sulfide
- sulfindigotate