单词 | metanephros |
释义 | Word Frequency metanephros(ˌmɛtəˈnɛfrɒs) nounWord forms: plural -roi (-rɔɪ) the last-formed posterior part of the embryonic kidney in reptiles, birds, and mammals, which remains functional in the adult See also pronephros, mesonephros Word origin C19: New Latin, from meta- + Greek nephros kidney |
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