solar pocket-calculator

基本解釋

• [經(jīng)濟(jì)學(xué)]太陽(yáng)能袖珍計(jì)算器

英漢例句

雙語(yǔ)例句

• This model is no longer in production as it has been superseded by the JF73 solar-powered pocket calculator.
  這個(gè)型號(hào)已經(jīng)不再生產(chǎn)了，它被型號(hào)為JF73的太陽(yáng)能便捷計(jì)算機(jī)所代替。

• solar pocket-calculator更多例句

專業(yè)釋義

經(jīng)濟(jì)學(xué)

• 太陽(yáng)能袖珍計(jì)算器