ru.by
n.(名词)
【复数】 ru.bies
A deep red, translucent variety of the mineral corundum, highly valued as a precious stone.
红宝石:深红色、半透明刚玉矿产,因是珍稀宝石价值很高
Something, such as a watch bearing, that is made from a ruby.
红宝石制品:用红宝石制成的东西,如表的轴承
Color A dark or deep red to deep purplish red.
【色彩】 红宝石色:暗红或深红与深紫色之间的一种颜色
adj.Color (形容词)【色彩】
Of the color ruby.
红玉色的
来源:
Middle English
中古英语
from Old French rubi
源自 古法语 rubi
from Medieval Latin rubonus (lapis) [red (stone), ruby]
源自 中世纪拉丁语 rubonus (lapis) [红色的(宝石),红宝石]
from Latin rubeus [red] * see reudh-
源自 拉丁语 rubeus [红色的] *参见 reudh-