sulphuryadj.似硫的(硫的)sulphurn.硫；硫磺=sulfur.sulphur bright green硫化亮绿Sulphur determinator测硫仪Sulphur - Removing脱硫sulphur-iron ratio硫铁比sulphur condense dye硫化缩聚染料sulphur lemon yellow硫化柠檬黄sulphur coated-urea缓释氮肥sulphur boiling point硫沸点sulphur fever therapy硫黄发热疗法sulphurated siliastic硫化硅橡胶