In 1664 Hooke observed a reddish spot on the surface of the planet.

1664年，胡克观察到了那颗行星表面的一个微红的斑点。

《柯林斯英汉双解大词典》

It's a diverse environment with water tending to be bluish near the surface and reddish deeper down.

它是一个多样性环境，靠近表面的水趋近蓝色，往下深处是淡红色。

youdao

Her hair is a reddish-brown colour.

她的头发是棕红色的。

《牛津词典》

The vast reddish desert that covers much of Somalia's central Mudug region has always been a source of wealth, as well as calamity, for thousands of pastoral families.

VOA: standard.2009.10.06

Nitrogen tetroxide is a reddish-brown gas at room temperature and has a "pungent, sweetish" smell, according to experts.

CNN: Four compounds from shuttle can harm on contact

The diagnosis is suspected when there is a history of a reddish and flesh colored dome shaped lesion that developed over the course of a few days to three weeks and bleeds easily.

CNN: What causes pyogenic granuloma?

He looked tired and drab, his eyes rimmed with dark circles, a reddish stain disfiguring his crisp white polo shirt.

NEWYORKER: Raj, Bohemian