青年中文undefined is not a function的意思
undefined is not a function中文翻譯：
未定義不是函數
相似詞語短語
density function───[數][統計]密度函數
雙語使用場景
Deformation and failure of slope is a complicated process. A definite function to predict deformation of slope is not available due to many influencing factors and undefined feature.───邊坡變形與破壞是一個復雜的過程，其影響因素眾多、且具有不確定性，一般很難用確定的函數式來預測。