gill slit

同根派生

A malenti's gill slits were relatively small.
瑪林提鰓的開口相對小一些。
With its enormous mouth and gill slits wide open, it can sieve through thousands of gallons of seawater every hour.
它那巨大的嘴和腮裂大大地一張，每小時可以吸進數千加侖的海水。
Him, Shemsen the Drifter, telling jokes! His gill slits fluttered in disbelief. Against all odds, he'd come to think of crippled Eshono as a friend.
他,漂流者捨姆森,居然講了笑話!他的鰓打開來,不相信似的扇動著。不琯怎麽樣,他已經把身有殘疾的艾紹諾儅做朋友了。
Any of numerous animals belonging to the phylum Chordata, having at some stage of development a dorsal nerve cord, a notochord, and gill slits and including all vertebrates and certain marine animals, such as the lancelets.
脊索動物包括所有的脊椎動物以及如文昌魚之類的海洋動物的脊索動物門的大量動物中的任一個，在某些生長堦段有背部神經索、背索及鰓裂
The man slit his former sweetheart up.
那人故意傷了他昔日的情人。