bale discoloured包装褪色
discoloured bearing变色轴承
discoloured clay变色粘土
Discoloured Bean变色豆
discoloured water海水变色;变色水域
discoloured skein变色丝绞
bales discoloured包装退色包装污染;包装污染
discoloured wool变色绵羊毛
Discoloured Tongue发白舌头
V-T/V-I（及物动词/不及物动词） If something discolours or if it is discoloured by something else, its original colour changes, so that it looks unattractive. 褪色
Peas will discolour in contact with the acids in vinaigrette.
豌豆与香料酸接触后会褪色。
ADJ（形容词） discoloured
Some of the prints were badly discoloured.
有一些照片已经严重褪色。