chelate
chelate[ˈkiːleɪt]noun- (Chemistry)a compound containing a ligand (typically organic) bonded to a central metal atom at two or more points
(化)螯合物
adjective- (Zoology)(of an appendage) bearing chelae
(动)(附肢)具螯的,螯状的
verb- [with obj.](Chemistry)form a chelate with
(化)与…生成螯合物
派生chelationnounchelatornoun语源- early 19th cent.: from chela + -ate
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