cyclostome

常见例句

primitive eellike freshwater or anadromous cyclostome having round sucking mouth with a rasping tongue.
原始的似鰻的淡水或淡水中産卵的圓口綱脊椎動物，它們有長有吮吸嘴，嘴內有銼舌。
eellike cyclostome having a tongue with horny teeth in a round mouth surrounded by eight tentacles; feeds on dead or trapped fishes by boring into their bodies.
似鰻的圓口綱脊椎動物，舌頭上有銼牙，圓形嘴外有八衹觸角；喫死魚或通過刺入魚的身躰捕捉魚。