a dog of no definable type or breed 杂种狗 [as modifier]a mongrel bitch. 杂种母狗。 ■any other animal resulting from the crossing of different breeds or types 杂种动物 ■(offensive)a person of mixed descent (冒犯)(人)杂种
派生 mongrelism noun 语源
late Middle English: of Germanic origin, apparently from a base meaning 'mix', and related to mingle and among