| 释义 |
人工选择 réngōng xuǎnzé
基本例句
artificial selection
属一群拥有共同祖先和明显特征的有机体，尤指属于同一物种的一群，通过人工选择来发展，通过有控制的繁殖来维持A group of organisms having common ancestors and certain distinguishable characteristics, especially a group within a species developed byartificial selectionand maintained by controlled propagation. |