grumble

v.抱怨，不满

grown, grown up, grown-up, growth, groyne (US groin), grub, grubbiness, grubby, grudge, grudging, grudgingly, gruel, grueling, gruelling (US grueling), gruesome, gruesomely, gruesomeness, gruff, gruffly, gruffness, grumbler, grummet, grumpily, grumpiness, grumpy, grunt, gruyere, gryphon, GT, Guam, guano, guarantee, guarantee against, guarantor, guaranty, guard, guard against, guard's van, guard-rail, guarded,