基本解释n.蒸汽動力同根派生 steam-power相关词英汉例句用作名詞 (n.)Where coal is cheap, steam power may be economical.煤便宜的地方,蒸汽動力就經濟。The equipment was originally powered by steam.這個機器最初使用蒸汽動力。steam-power更多例句