这个词是什么意思？
A species of the family Ranidae which occurs primarily in the eastern half of the United States and Canada. Two subspecies exist, commonly referred to as green frog (R. c. melanota) and bronze frog (R. c. clamitans).
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D063188 · MeSH 2026。
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