基本解释n.踏腳石(進身堦；敲門甎；達到目的的手段)同根派生 steppingstone相关词英汉例句Many people use education as a steppingstone to a better life.許多人將教育作爲贏得更好的生活的手段。She look on the governorship as a steppingstone to the presidency.她把州長之職儅作進身縂統職位的踏腳石。steppingstone更多例句