词汇	rather ignorant
释义	rather ignorant 相当无知
随便看	valve-controller Valve controlling Valve controlling cylinder valve controlling cylinder system valve controlling lead-acid battery valve control machanism valve control mechanism valve control motor valve control pillar valve control pulse valve-control sealed accumulator valve control servomotor valve control stand valve controls the type seal lead-acid battery valve control system valve control type accumulator valve control unit valve converting tool valve cooling valve cooling system valve cord valve core valve core and valve cover valve core contour valve core curve