钻洞

Traditional form:

鑽洞

Pinyin (reading):

zuāndòng

Definitions:

• to bore
• to burrow
• to crawl through a tunnel

Characters:

• 钻 - diamond; to bore, to drill, to pierce
• 洞 - cave, grotto, hole, ravine

Traditional characters:

• 鑽 - diamond; to bore, to drill, to pierce
• 洞 - cave, grotto, hole, ravine