Read Edit View history 鑽孔 zuānkǒng drilled hole Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 钻孔/ 鑽孔 zuānkǒng drilled hole a hole that has been bored or drilled Edit Delete 钻孔/ 鑽孔 zuānkǒng (also zuànkǒng) to drill a hole to drill or bore a hole; to perforate Edit Delete References Add reference No references for this word.