dye
verb [ T ] uk/daɪ/ us/daɪ/ dyeing | dyed
给…染色
to change the colour of something using a special liquid
For a change, why not dye your T-shirts? 为什么不变一变，把T恤染成别的颜色？
[ + obj + adj ] He dyed his hair black. 他把头发染成了黑色。
dye
noun [ C or U ] uk/daɪ/ us/daɪ/
染料
a substance used to change the colour of something
She dipped the material into the dye. 她把布料浸在染料中。
There are dozens of different dyes to choose from. 可供选择的染料有数十种之多。