您要查找的是不是：
- Perron根Perron root
- 根root
- Perron檢驗Perron Test
- 一根a length of
- Perron公式Perron formula
- 根號radical sign
- Ng-Perron檢驗Ng-Perron Test
- 根的radicular
- Perron特征值Perron eigenvalue
- 密歇根Michigan
- Perron-Frobenius特征值Perron-Frobenius eigenvalue(PFE)
- Perron-Frobenius特征值（PFE）Perron-Frobenius eigenvalue(PFE)
- 落葉歸根in one's old age, one wants to return to one's home
- 辣根horseradish
- 他豎了一根樁支撐新種的樹(shù)。He put up a stake to support the newly planted tree.
- 密西根Michigan
- 羽根calamus
- 根際rooting zone
- 她用一根橡皮筋扎頭發(fā)。She used a rubber band to tie her hair.
- 根尖root tip
