Tertio, Conseil said, the subbrachians, whose pelvic fins are attached under the pectorals and hang directly from the shoulder bone.
第三目是副鳍鱼,康塞尔说,腹鳍是接在胸鳝的下面和挂在肩骨上。
单词 | pelvic fin |
例句 |
原声例句
海底两万里(原版) Tertio, Conseil said, the subbrachians, whose pelvic fins are attached under the pectorals and hang directly from the shoulder bone. 第三目是副鳍鱼,康塞尔说,腹鳍是接在胸鳝的下面和挂在肩骨上。 TED-Ed(视频版) The Nopoli rock-climbing goby, no bigger than a few centimeters, scales hundred-meter-tall Hawaiian waterfalls, inching its way up by alternately attaching the suction cups on its mouth and pelvic fins. 诺波利攀岩虾虎鱼,体型不超过几厘米,爬上百米高的夏威夷瀑布,通过嘴部和腹鳍上的吸盘交替吸附向上爬。 |
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