softner软化剂softadj.柔软的；柔和的；温和的；不强烈的；轻的adv.柔软地；温和地n.柔软的东西soft-sectored format[计] 软扇区记录格式soft rock surroundings软弱围岩soft foundation design软基设计soft- base treatment软基处理soft decision feedback软判决反馈soft - tissue injury筋伤Soft-plumaged Petreln.柔羽圆尾鹱soft radiation chamber软射线电离室soft-serve ice cream软冰淇淋soft segment structure软段结构