基本解釋外鍵同根派生 foreignkey相關(guān)詞英漢例句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(gè)模型有一個(gè)外鍵，（那它通過）模型的一個(gè)實(shí)例將可以通過一個(gè)模型屬性來訪問（外鍵）關(guān)系對象foreignkey更多例句