单词	polymethine
释义	polymethine adjective poly·​methine ¦pälē, -lə̇+ : consisting of or containing a series of methylidyne groups polymethine chain Word History Etymology poly- + methine
随便看	ding-on ding-toed Dingaan's Day dingbat dingbats dingdong theory dingdonged dingdonger dingdongest dingdonging dingdongs dinge dinged dinger dingers dinges dingeses dingey dingeys dinghies dinghy dingier dingies dingiest dingilier

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