marine mollusk characterized by well-developed head and eyes and sucker-bearing tentacles
Adjective:
relating or belonging to the class Cephalopoda
造句
用作名詞(n.)
Ten-armed oval-bodied cephalopod with narrow fins as long as the body and a large calcareous internal shell. 卵形身體的十肢頭足類動物，窄的鰭和身體一樣長，鈣質內殼大。
In Thailand, cephalopod catches are very poor due to the rainy season and prices are increasing on the European market. 泰國由于雨季，頭足類的漁獲量也很低，歐洲市場的頭足類價格正在上漲。