ochre

n.

赭石；赭色，黄褐色；

vt.

涂赭色于；

1. They found a lot of ochre, a red-colored iron ore.
   他们发现了大量赭石——一种红色的铁矿石。
2. Scientists say that some pieces of the ochre look like crayons for drawing.
   科学家们说这些赭石中，一些看起来像画画的粉笔。
3. He painted the walls ochre.
   他把墙壁涂成赭色了。
4. The sky, deepening to ochre, is broken by two or three seagulls.
   两点三点白鸥划破了渐变为赭色的天空。

Ochre in hafting in Middle Stone Age southern Africa: a practical role
A 100,000-year-old ochre-processing workshop at Blombos Cave, South Africa.
Shells and ochre in Middle Paleolithic Qafzeh Cave, Israel: indications for modern behavior
An Early Case of Color Symbolism: Ochre Use by Modern Humans in Qafzeh Cave
Raman identification of natural red to yellow pigments: ochre and iron‐containing ores
The gripping nature of ochre: the association of ochre with Howiesons Poort adhesives and Later Stone Age mastics from South Africa.
Import of amber and ochre suppressor tRNAs into mammalian cells: A general approach to site-specific insertion of amino acid analogu...
Nucleotide sequence of a mutant eukaryotic gene: the yeast tyrosine-inserting ochre suppressor SUP4-o
Bacillus subtilis mutant allele sup-3 causes lysine insertion at ochre codons: use of sup-3 in studies of translational attenuation
Specificity and frequency of ultraviolet-induced reversion of an iso-1-cytochrome c ochre mutant in radiation-sensitive strains of y...