| 释义 |
discolourationdiscolouration[diskʌləˈreiʃən]n.1.■变[褪, 脱]色, 漂白2.■染污, 斑渍, 污点
特殊用法bacterial discolouration1.■细菌性变色black discolouration1.■变黑, 出现黑斑(于烧成物表面)heat -age discolouration1.■热老化变色iron sulphide discolouration1.■硫化铁黑变meat surface discolouration1.■肉表面变色pink discolouration1.■(皮革)发红red discolouration1.■红变[白坯发红]surface discolouration1.■表面变色tallowy discolouration1.■油脂泛白(干酪缺陷)yellow discolouration1.■变黄, 泛黄 |