n.

1. 著色（法）[U]
   The coloring of food is against the law in some countries.

   給食物加上色素在有些國家屬違法行為。

2. 著色劑；染料；顏料；色素[U][C]
3. 天然色；色彩，色調[U]
   a sunset with vivid coloring

   絢麗的夕照

4. 臉色，氣色[U]
5. 外貌；假像，幌子[U]
   a lie under the coloring of truth

   貌似真實的謊言

1. color的動詞現在分詞、動名詞