Nantoka/钻zuànTraditional: 鑚钻 (zuàn) is a Chinese word meaning “variant of 鑽|钻[zuan4]”.Meanings1variant of 鑽|钻[zuan4]Related words钻石diamond钻to drill钻drill; auger钻头drill bit钻进to get into钻戒diamond ring钻孔to bore a hole钻探to conduct exploratory drilling钻井to drill (e.g. for oil)钻研to study meticulously电钻electric drill钻牛角尖lit. to penetrate into a bull's horn (idiom); fig. to waste time on an insoluble or insignificant problemStudy Chinese with flashcards →