reddish black

基本解释

Anchiornis had a crown of reddish feathers surrounding dark gray ones, and its face was mottled with reddish and black spots.
赫氏近鸟羽毛是深灰色的而头冠处的羽毛则是略带红色。它们的脸部羽毛呈红黑相混的斑点花纹。
The fry suffered from a peak of death during 7 th to 9 th day and the color of fry changed from reddish brown to black obviously around the 11 th day.
孵出后的仔鱼在第7~9天为死亡高峰期，第11天左右的仔鱼体色有明显的变化，由棕红色变为黑色。
There are three kinds of color of sesame seed, white, yellow, reddish brown and black. White seeds are good for making food while the black seed is healthy for people body.
芝麻种子扁圆，有白、黄、棕红或黑色，食用以白芝麻为好，补益药用则以黑芝麻为佳。

There is someone else at that interrogation session: an observer, who wears a black hood and removes it to shake out a glorious curtain of reddish-gold hair.
NEWYORKER: Dead Reckoning