1、A cephalopod mollusk, such as a squid or cuttlefish, having ten arm like tentacles.
十腕亞目動物如魷魚，烏賊，有十只象胳膊一樣的觸角。

2、But the two-year-old cephalopod eventually returned to his first choice.
但這個兩歲的頭足類生物最終返回了它的第一選擇。

3、bottom-living cephalopod having a soft oval body with eight long tentacles
底硒頭足類動物，身體軟而呈卵形，有八只長觸須。

4、But the two - year - old cephalopod eventually returned to his first choice.
但這個兩歲的頭足類生物最終返回了它的第一選擇。

cephalopod翻譯