colouring
n
1 [U] action of putting colour on sth 给某物著色; 上色; 染色; 涂色
Children enjoy colouring, eg with crayons. 儿童都喜欢涂颜色(如用蜡笔).
[attrib 作定语]
a colouring book (为练习涂色用的)空白画册.
2 [U]
(a) way or style in which sth is coloured 著色法.
(b) way in which an artist uses colour in paintings (艺术家在绘画中的)用色风格, 色调.
3 [U] colour of a person´s skin; complexion 肤色; 面色
She has
(a) very fair colouring. 她面色白皙.
4 [C, U] (type of) substance used to give a particular colour to sth, esp to food 著色剂(尤指用於食物的)
This yoghurt contains no artificial flavouring or colouring. 这种酸乳酪不含人造香料或著色剂.