alu·mi·nous /əˈlumənəs/
(a.)明礬的,礬土的,鋁的
A·lu·mi·nous a. Pertaining to or containing alum, or alumina; as, aluminous minerals, aluminous solution.
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aluminous
adj 1: pertaining to or containing aluminum
2: containing aluminum or alum [syn: aluminiferous]