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单词 θ67438
释义
the world > matter > chemistry > valency > [adjective] > having many degrees of valency (3)
polyatomic1852

Polybasic; polyhydric; polyvalent. Now disused.

multivalent1866

Chemistry. = polyvalent, adj. 1.

polyvalent1866

Chemistry. Having a valency of three or more. Also: †having more than one state of valency (obsolete).

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更新时间:2025/2/24 11:34:05