【計】 shell mechanism

外殼的英語翻譯：

case; crust; husk; shell
【計】 body case; DOS shell; outer casing; shell
【化】 case; encloser; enclosure; housing; outer casing; outer housing

機構(gòu)的英語翻譯：

institution; organization; framework; house; machine; mechanism; organ; outfit
setup; wheel
【化】 mechanism
【醫(yī)】 institution; mechanism; organization