基本解释外鍵同根派生 foreignkey相关词英汉例句If a model has a ForeignKey, instances of that model will have access to the related (foreign) object via a simple attribute of the model. 如果一個模型有一個外鍵,(那它通過)模型的一個實例將可以通過一個模型屬性來訪問(外鍵)關系對象foreignkey更多例句