re.al.gar
n.(名词)
A soft orange-red arsenic ore, As2S 2, used in pyrotechnics and tanning and as a pigment.
雄黄,鸡冠石:一种质地柔软的桔红色含砷矿产,As2S 2,在烟火制造和皮革制造中被用作着色剂
来源:
Middle English
中古英语
from Medieval Latin
源自 中世纪拉丁语
from Catalan
源自 加泰罗尼亚语
from Arabic rahj al-é3r [powder (of) the mine or cave]
源自 阿拉伯语 rahj al-é3r [矿藏或洞穴的粉末]
rahj [powder]
rahj [粉状物]
al [the]
al [定冠词the]
ô3r [cave]
ô3r [洞穴]