pectoral fin的意思

pectoral fin中文翻譯：

[魚]胸鰭

n.胸鰭

相似詞語短語

pectoral fins───[魚]胸鰭

pectoralis───adj.胸的；n.胸肌

ventral fin───腹鰭

pectoral arch───胸弓

spectral line───[光]譜線，[光]光譜線

pectoralis minor───[解剖]胸小肌

pectoral───adj.胸的；肺病的；n.胸飾；治療胸肺藥物

pectoral girdle───肩胛帶；肩帶；上肢帶骨

pectorally───胸肌

雙語使用場景

Dorsal fin, tail fin and fat fins slightly yellow, pectoral fin, and ventral fin Tunqi gray.───背鰭、脂鰭和尾鰭稍帶淺黃色，胸鰭、腹鰭和臀鰭灰白色。

The eye sac, ear vesicle, heart, digestive tract, kidney, swim bladder, pectoral and tail fin were developed preferentially.───在整個發育過程中，眼、耳囊、心臟、消化道、腎臟、鰾、胸鰭和尾鰭等得到了優先發育。

Or at least pectoral fin . But tetrapods, which evolved from fish, did.───但是從魚類進化來的四足動物卻有這種結構.

The ups and downs experiment proves that the pectoral fin on different angle influences the fish to move ups and downs.───在機器魚的升潛試驗中論證了胸鰭不同轉角對升潛運動的影響。

英語使用場景

Or at least pectoral fin . But tetrapods, which evolved from fish, did.

In its dorsal and pectoral fins this fish has spines equipped with venom glands.

The pectoral fins are now of little use, though the fish still retains them.

The asymmetry of pectoral fin length and pectoral fin ray number met the criteria of ideal fluctuating asymmetry in both sexes.

The prehensile pectoral fins actually grasp the weed as the fish moves about.

Their pectoral fins have been turned to yet more purposes.

The first pectoral fin ray of the male is somewhat thicker than that of female.

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The caudal, dorsal and pectoral fins are marked with darker stripes.