单词	oil--pump
释义	pump; oil滑油泵
随便看	london smoke london standard silver london stock exchange london superconductivity theory london superfluidity theory london suppliers' club london symphonies londonsymphony londonsymphony, a london symphony orchestra 伦敦交响乐团 london tie london times london traded options market london-type smog london underground railway 伦敦地下铁道 londony london） london）--ibf（institute of british foundrymen londrina lone lonealing lonecreekite lone electron lone--electron lone (electron) pair