• 使皮革软化,使皮肤柔软

softenv.(使)变柔和；(使)软化softened inhalation专气致柔softening agent EST[化] 柔软剂ESTsoftening time test软化时间试验softening treatment软化处理softening hard mass软坚softening coal seam软化煤层softened truss model软化桁架模型softening of economy经济衰退soften into a murmur声音变轻而成低语。softened by moisture因潮湿而变软