zuǐ
嘴
qín
勤
zuǐqín
ㄗㄨㄟˇㄑㄧㄣˊ
嘴勤 zuǐqín [be active to greet or talk to others] 积极与人交谈、接触;遇不懂之事勤于动嘴询问 做到手勤、腿勤、嘴勤
嘴长