| 单词 | spermatogonium | 
| 释义 | Word Frequency spermatogonium(ˌspɜːmətəˈɡəʊnɪəm) nounWord forms:  plural -nia (-nɪə)  zoology an immature male germ cell that divides to form many spermatocytes  Derived formsspermatogonial (ˌspermatoˈgonial) adjective Word originC19: from spermato- + -gonium | 
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