【機】 basic bore system; basic hole system; hole base system
unit bore system

1.unitboresystem  

基的英語翻譯：

base; basic; foundation; key; primary; radix
【化】 group; radical
【醫(yī)】 base; basement; group; radical

孔的英語翻譯：

aperture; bore; foramen; hole; os; ostium; vulva
【化】 hole; opening
【醫(yī)】 apertura; aperturae; aperture; bore; coel-; foramen; foramina; hiatus
mesh; opening; pore; Pori; porosity; porus; trema

制的英語翻譯：

make; manufacture; restrict; system; work out
【計】 SYM
【醫(yī)】 system