打洞 dǎdòng to dig a hole Definitions Defs Origin Strokes Stroke Words Sentences Sents dǎdòng to dig a hole 打 dǎ verb to build; to forge to build, forge, or construct (furniture, wells, or ironware)洞 dòng noun hole hole; cavity; cavedǎdòng to work seasonal odd jobs 打 dǎ verb to hit to strike; to knock; to beat; to break洞 dòng noun hole hole; cavity; cave