血盆大口

Explanation: Refers to the savage beast swallowed by mouth. Analogy also exploiters, invaders swallow like a whale's huge appetite. 　　Source: Tang, change the text "leaf net can be poetry," the eye, such as hanging a mirror, mouth if Xuepen, poison gas into a cloud. " 　　Examples: Behind the original, where goats graze there, he was seen destroyer, fury, hugged goats, open ~, sheep eat in the abdomen. ★ Qing Li Ruzhen "Flowers in the Mirror" 49th back