单词：smithsonite
音标：['smiθsә,nait] ；
n. 菱锌矿
n. Native zinc carbonate. It generally occurs in
stalactitic, reniform, or botryoidal shapes, of a white to gray, green,
or brown color. See Note under Calamine.
stalactitic, reniform, or botryoidal shapes, of a white to gray, green,
or brown color. See Note under Calamine.