槐树 huáishù HSK7 locust tree Definitions Defs Origin Strokes Stroke Words Sentences Sents 国槐树 guóhuáishù Chinese scholar tree The locust tree (Sophora japonica); also known as the pagoda tree or Chinese scholar tree.洋槐树 yánghuáishù black locust tree the black locust tree (Robinia pseudoacacia)