householder的复数形式怎么写？

The use of brush and spray methods is perhaps best known to the ordinary householder.普通居民也许都很知道涂刷法和喷雾法的使用.Based on Householder transformation, MPI + OpenMP hybrid parallel algorithm of tridiagonalizing a dense symmetric ...

householder的音标：householder的英式发音音标为：['haʊshəʊldə(r)]householder的美式发音音标为：['haʊshoʊldə(r)]...

n.家长，户主，房主，占有房子的人，住户...