noun [具体名词]着色；色彩；抛光；倾向性；外貌
Other countries vary the colouring of their bank notes as well as their size. 其他各国钞票的色彩和大小各异。
verb [vt. 及物动词]把……涂颜色；变色（colour 的 ing 形式）
Blue suited her fair colouring. 蓝色适合于她白皙的肤色。
单词造句:
Other countries vary the colouring of their bank notes as well as their size. 其他各国钞票的色彩和大小各异。
Blue suited her fair colouring. 蓝色适合于她白皙的肤色。