口パク

くちパク くちぱく

• lip-syncing; lip-synching n

ぱくぱく

• repeatedly opening and closing (one's mouth); gasping adv adv-to vs on-mim
• flapping (e.g. shoe sole); gaping open and shut adv vs on-mim
• heartily (eating); devouring; munching; gobbling adv adv-to vs on-mim