基本解釋[交通運(yùn)輸工程]便攜式電扇[經(jīng)濟(jì)學(xué)]便攜式電扇英漢例句雙語例句The hand-held electric fan can be used as a portable miniature electric fan to be carried and used, and has the characteristics of lightness, simplicity, and convenient carrying and use.本發(fā)明可作爲(wèi)便攜式微型電風(fēng)扇攜帶使用，具有輕便、簡單、攜 帶和使用方便的特點(diǎn)。ip.comelectric portable fan更多例句詞組短語短語electric portable fan detail 便攜式電扇electric portable fan更多詞組專業(yè)釋義交通運(yùn)輸工程便攜式電扇經(jīng)濟(jì)學(xué)便攜式電扇