nailed onadjective
also nailed-on UK informalvery certain or definite:
His breaking the goalscoring record for Ireland now seems nailed on.
South Africa were nailed-on favourites to host the 2010 World Cup.
英语词典包含110679条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。