单词	pressure--pump
释义	pump; pressure压力泵
随便看	machining and display application program--mdap machining and display application program，mdap machining center machining data machining data bank system machining database system machining depots machining element time machining error machining instruction machining mark machining operation machining performance machining process machining quality machining rate machining stress machining symbol machinist machinist hammer machinists machinist scale machinist's file machinist's hammer machinist's mate