铆劲儿 Traditional 鉚勁兒 mǎo jìn r 🔊 to apply all one's strength in a burst… + Review this word Meanings mǎo jìn r 鉚勁兒 to apply all one's strength in a burst of effort Its characters 铆mǎoto fasten with a rivet; to rivet劲jìnstrength儿érchild