Ogcocephalus rostellum吻蝙蝠鱼
rostellum sac[无脊椎] 顶突囊;翻译
rostellum gland顶突腺
rostellum detail小喙
movement of the rostellum蕊喙运动
N（名词） a small beaklike process, such as the hooked projection from the top of the head in tapeworms or the outgrowth from the stigma of an orchid (动物的)顶突; (植物的)蕊喙 [biology]