coelacanths

coelacanths

美 [?sil??kænθ] 　英 [?si?l?kænθ]

• n.【古生物】空棘魚(化石)
• 網絡腔棘魚；腔棘魚類

詞形變化

復數：coelacanths  

英漢解釋

n.	1. 【古生物】空棘魚(化石)

英英解釋

n.	1. a large fish that lives in the Indian Ocean and was previously thought to be extinctnot exist anymore

例句

An extra tail lobe, unique to coelacanths, can be seen today and in fossils from millions of years ago.

現在看到的腔棘魚獨有的額外尾葉，也存在于百萬年前的化石中。

epicaudal lobe A median terminal lobe of the caudal fin characteristic of coelacanths.

尾鰭中央端葉腔棘魚的特殊尾鰭中央端葉。

During 95 hours of diving, the photographer and his team spent a total of 81 minutes swimming alongside four coelacanths.

在95小時的潛水活動中，攝影師和他的小組一共花了81分鐘和四條腔棘魚同游。