词汇	瓦影
释义	瓦影 wǎ yǐng屋瓦的倒影。
随便看	hierarchical effectiveness hierarchical element hierarchical encoder hierarchical encoding hierarchical encryption hierarchical estimation hierarchical eultivation hierarchical evaluation system hierarchical evolutionary algorithm hierarchical-examination hierarchical expert system hierarchical fair competition hierarchical fault diagnosis hierarchical feafure analyser hierarchical feature analyzer hierarchical feature matching-motion estimation hierarchical feature selection hierarchical Fibonacci tree hierarchical file hierarchical file model hierarchical file server hierarchical file structure hierarchical file system hierarchical filing system hierarchical filters