dorsal-fin

基本解釋

• 背鰭

同根派生

• dorsal-fin相關(guān)詞

英漢例句

• The shark's dorsal fin was cut off by the fisherman.
  鯊魚的背鰭被漁夫割了下來。
• The shark's dorsal fin was cut offby the fisherman.
  鯊魚的背鰭被漁夫割了下來。
• His dorsal fin was down and his huge pectorals were spread wide.
  它的脊鰭朝下耷拉著，巨大的胸鰭大張著。
• The dorsal fin is ornamented with these two colours.
  空氣垂直舵由這兩色裝飾。
• The second dorsal fin, near the tail, is much smaller.
  靠近尾巴處的第二條背鰭要小得多。

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