['tintiŋ]
着色, 染色(的阶段或过程)

[ noun ]
the act of adding a tinge of color
<noun.act>
the hairdresser gave her hair a modest tinting

Tint \Tint\, v. t. [imp. & p. p. {Tinted}; p. pr. & vb. n.
{Tinting}.]
To give a slight coloring to; to tinge.