咬定牙根 yǎo dìng yá gēn 🔊 see 咬緊牙關|咬紧牙关[yao3 jin3 ya2 guan1] + Keep this word Meanings yǎo dìng yá gēn see 咬緊牙關|咬紧牙关[yao3 jin3 ya2 guan1] Its characters 咬yǎoto biteHSK 5定dìngto fix; to set; to make definiteHSK 4牙yátoothHSK 3根gēnrootHSK 5