基本解释[经济学]太阳能袖珍计算器英汉例句双语例句This model is no longer in production as it has been superseded by the JF73 solar-powered pocket calculator.这个型号已经不再生产了，它被型号为JF73的太阳能便捷计算机所代替。solar pocket-calculator更多例句专业释义经济学太阳能袖珍计算器