ㄊㄨˇㄋㄧㄡˊniúㄇㄨˋㄇㄚˇ

  1. 泥塑形似牛馬牛馬比喻實用關尹·》:不必譬如土牛木馬牛馬牛馬。」周書··》:門資是則土牛木馬形似不可以。」石鼓沙田真材實料

clay ox, wooden horse (idiom)​; shape without substance, worthless object