红磷的英文：
red phosphorus

Red got his nickname for his red hair.
“红毛”的绰号源于他的红头发。

The sun will swell into a red giant.
太阳将膨胀为一颗红巨星。

red lake C pigment
色淀Ｃ颜料红

Iron oxide red pigments
GB/T1863-1989氧化铁红颜料

Roll out the red carpet.
热烈欢迎。

Both phosphorus and nitrogen are key nutrients for living organisms.
磷和氮都是活组织生长的关键营养物质。

The microorganism substitutes arsenic for phosphorus in its cell components.
这种细菌在其细胞内用磷代替砷。

Phosphorus encourages root development. Crops grown for production of roots or seeds require most phosphorus.
磷也有促进根系生长的作用。以收获根和种子为种植目的的作物需磷量特别大。

One day a stick of phosphorus fell to the floor and set the car on fire
有一天一根磷棒掉在地板上使这节车厢着火。

The mixture was cooled to room temperature and the phosphorus oxychloride was distilled off under vacuum
将混合物冷却至室温,在真空状态下蒸馏出氯氧化磷。