北美洲原始的食肉性鱼，体表有硬鳞，长嘴，牙齿呈针状

北美洲原始的食肉性鱼，体表有硬鳞，长嘴，牙齿呈针状的英文翻译

基本释义

• primitive predaceous North American fish covered with hard scales and having long jaws with needle-like teeth