polyvalent
adj. [化学] 多价的; n. [遗] 多价染色体
adj.多价的
chrysoberyl churchlike discreetness extemporisation guadalcanal telephony下载迅蛙App
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adj. [化学] 多价的; n. [遗] 多价染色体
adj.多价的
chrysoberyl churchlike discreetness extemporisation guadalcanal telephony