native arsenic造句
例句與造句
- It occurs associated with pharmacolite, picropharmacolite, weilite, haidingerite, rauenthalite, native arsenic, realgar and dolomite.
- An ore shoot with massive native arsenic and silver was made in 1990 shortly before the end of uranium mining.
- It is associated with other silver minerals and sulfides such as native silver, native arsenic, xanthoconite, stephanite, acanthite, tetrahedrite and chlorargyrite.
- It's difficult to find native arsenic in a sentence. 用native arsenic造句挺難的