单词	underbreeding
释义	underbreeding noun : the condition or quality of being underbred Word History Etymology under entry 3 + breeding
随便看	Alpha Herculis Alpha Hydrae alpha hydroxy alpha hydroxy acid alpha hydroxy acids alpha interferon alpha iron Alpha Leonis Alpha Lyrae alpha male Alpha Ophiuchi Alpha Orionis alpha particle Alpha Pegasi Alpha Persei alpha pi Alpha Piscis Austrini alpha privative alpha pulp alpha quartz alpha radiator Alpha Scorpii Alpha Tauri alpha test alpha track

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