grievously

adv: If you think that, you are grievously in error. 你要是那样想, 你可就大错特错了.

grey, grey (also esp US gray), grey area, grey matter, grey-headed, greybeard, greyhound, greyish, greyish (also esp US grayish), grid, griddle, gridiron, grief, grief-stricken, grievance, grievances, grieve, grieve over, grievous, grievous bodily harm, griffin, grill, grille (also grill), grim, grim-faced, grimace, grime, grimly, grimness, grimy, grin, grind, grinder, grinding, grindstone, grip, gripe, gripe-water, gripping, grippingly,