1. 空中加油導(dǎo)管連結(jié)在飛機(jī)油箱上長(zhǎng)的套空管，油料通過它流向空中被加油的飛機(jī)
   A long hollow tube attached to a tanker aircraft, through which fuel flows to another aircraft being refueled in flight.
2. 截導(dǎo)管這種管子的一部分或一段
   A section or piece of such a tube.
3. 管子，導(dǎo)管，輸送管用來輸導(dǎo)液體、氣體或固體細(xì)末的管狀中空圓柱體
   A hollow cylinder or tube used to conduct a liquid, gas, or finely divided solid.
4. 這是包電線的導(dǎo)管。
   It's a conduit enclosing insulated electric wires.

導(dǎo)的英語翻譯：

管的英語翻譯：