词汇	pony stand
释义	pony stand 预精轧机座
随便看	difficulites difficulity diffi-cull position difficult diffi-cult difficult access difficult action difficult actions difficult act to follow difficult airway difficult and complicated disease difficult and complicated disorder difficult and complicated syndromes difficult and distribution difficult and easy level difficult and expensive medical treatment difficult area difficult article difficult ash difficult assignment Difficult asthma difficultate difficult beneficiating ore difficult biodegradation difficult birth