Galena

[gə'liːnə]

解释:

(noun.) soft blue-grey mineral; lead sulfide; a major source of lead.

杰拉尔德编辑--From WordNet

解释:

(n.) A remedy or antidose for poison; theriaca.

(n.) Lead sulphide; the principal ore of lead. It is of a bluish gray color and metallic luster, and is cubic in crystallization and cleavage.

校对:克劳斯

同义词及近义词:

n. Native sulphuret of lead.

迪尔德丽手打

解释:

n. a mineral which is essentially a sulphide of lead—also Galē′nite.—adjs. Galē′nic -al Galē′noid.

手打:苏珊

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