| 单词 | progenitor |
| 释义 | progenitor 1 ENTRIES FOUND: plural progenitors plural progenitors Learner's definition of PROGENITOR [count] 1 formal a : someone who first thinks of or does something : a person who begins something先驱；创始人
b : something that is a model for something else : something that begins the development of something else前身；始祖
2 biology : a person or animal in the past that is related to a person or animal living now : ancestor（人或动物的）祖先
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