The usage of tint&tinge!How to distinguish between them?

tint

n.
1. 色彩;色调,浓淡[C]
The soils have a rusty red tint.
那里的土壤呈锈红色。
2. 浅色;痕迹[C]
She showed no tint of fear.
她没有露出一点害怕。
3. (淡色)染发剂;染发[U][S]
She gave me instructions on how to apply the tint.
她告诉我如何使用染发剂。
vt.
1. 给...着色
She tinted each flower in her paintings a different color.
她将画里每一枝花都画成不同的颜色。
2. 染(发)
Mr. Wang's hair was tinted black.
王先生的头发染成黑色。
3. 使受影响
His answer was tinted by his prior knowledge.
他的回答说明他先前就有所了解。

tinge

n.
1. (较淡的)色调,色彩[C][S1][(+of)]
Her hair has a tinge of red.
她的头发带着一点红色。
2. 些许味道(或气息);一丝痕迹(或性质)[S][(+of)]
The music had a tinge of sadness.
这音乐带有一丝悲伤。
vt.[H][(+with)]
1. (轻淡地)给...着色,染
His black hair was tinged with gray.
他的黑头发带着一点灰白。
2. 使带有...气息(或痕迹等)
Mary's admiration for Jane is tinged with jealousy.
玛丽对简又羡又妒。
Her admiration for him was tinged with jealousy.
她