bluing
N คราม ย้อม ผ้า blueing
BLUING
BLUING Blu "ing, n.
blu ing |ˈblo͞oiNG ˈbluɪŋ |(also blueing ) ▶noun 1 chiefly historical blue powder used to preserve the whiteness of laundry. 2 a grayish-blue finish on metal produced by heating.
bluing |ˈbluːɪŋ |(also blueing ) ▶noun [ mass noun ] 1 chiefly historical blue powder used to preserve the whiteness of laundry. 2 a greyish-blue finish on metal produced by heating.
blu ing /blú (ː )ɪŋ /名詞 U (洗濯に使う )青み付け ; (白髪に銀色がかった青みを与える )リンス剤 .