excavating
词形变化：
动词过去式: excavated | 动词过去分词: excavated | 动词现在分词: excavating | 动词第三人称单数: excavates |
同义词：
dig | unearth | mine | dig up | quarry | dig out | exhume | hollow out | scoop out | burrow | scoop | shovel | ditch | grub | gouge | deepen | up | pull up | pull | dredge | hollow | turn up |
反义词：