Nantoka/窟窿眼kū long yǎn窟窿眼 (kū long yǎn) is a Chinese word meaning “small hole”.Meanings1small holeCharacters in 窟窿眼窟kū · cave窿lóng · cavity眼yǎn · eye (CL:隻|只[zhi1],雙|双[shuang1])Related words眼睛eye眼eye (CL:隻|只[zhi1],雙|双[shuang1])眼神expression or emotion showing in one's eyes眼前before one's eyes眼镜spectacles亲眼with one's own eyes眼泪tear; teardrop眼中in (sb's) eyes眼光gaze眼睁睁to stare blankly眨眼to blink眼下now; at presentStudy Chinese with flashcards →