understanding, comprehension / appreciation

machine; machinery

difficult / hard, probably impossible

construction, structure / arrangement, contrivance / plan, plot, contrivance

understand, comprehend / appreciate

器械: a device, an appliance, a mechanism / 機械: a machine, equipment, an apparatus / 器械: a utensil, a tool, an instrument / 器械: a tool for conducting a test or experiment or for measurement

impossible to understand, utterly confused

Synonym of プリンター (purintā, “printer”)

(computing) virtual machine

(computing) machine learning