nautilus

英汉释义

• n.

  1.【动】鹦鹉螺

  2.【动】舡鱼;蛸船

英英释义

• n.

  1.a mollusk with numerous tentacles, a horny beak, and a spiral shell with gas-filled chambers for buoyancy.

英汉例句

• 1.Modern pearly nautiluses, whose relationship to ammonites is much debated, have a similar arrangement.

  现代的珍珠鹦鹉螺与古鹦鹉螺的关系备受争议，但它也有类似的结构安排。