long-horned beetle long-hole blasting [水利工程]深孔爆破long-headed (adj.) long-headed adj.精明的；敏銳的long-haul system [機(jī)械工程]長(zhǎng)距離系統(tǒng)[電子、通信與自動(dòng)控制技術(shù)]長(zhǎng)距離系統(tǒng)long-haul optics [計(jì)算機(jī)科學(xué)技術(shù)]長(zhǎng)矩離光學(xué)long-haul fare [交通運(yùn)輸工程]長(zhǎng)途票價(jià)long-haul economy [商業(yè)]長(zhǎng)距離運(yùn)輸經(jīng)濟(jì)long-haul communications [電子、通信與自動(dòng)控制技術(shù)]持久通訊long-haul communication [電子、通信與自動(dòng)控制技術(shù)]長(zhǎng)距離通信long-haul (adj.) long-haul adj. 長(zhǎng)途的；長(zhǎng)運(yùn)距的；長(zhǎng)時(shí)間的long-handle umbrella [經(jīng)濟(jì)學(xué)]長(zhǎng)桿傘long-half-life adj.長(zhǎng)半衰期的；長(zhǎng)壽命的long-haired adj.長(zhǎng)發(fā)的long-hair (n.) long-grain rice 長(zhǎng)粒米。long-faced job loser [新聞學(xué)與傳播學(xué)]愁眉苦臉的失業(yè)者long-duration test 連續(xù)負(fù)荷試驗(yàn)long-duration load [土木建筑工程]長(zhǎng)期荷載