名詞 decapod:

1. crustaceans characteristically having five pairs of locomotor appendages each joined to a segment of the thorax
   同義詞：decapod crustacean
2. cephalopods having eight short tentacles plus two long ones

dec.a.pod

n.（名詞）
A crustacean of the order Decapoda, such as a crab, lobster, or shrimp, characteristically having ten legs, each joined to a segment of the thorax.
十足目動物：十足目的甲殼綱動物，如螃蟹，龍蝦，或蝦米，其特征是有十足，每一足都與身體中間一節(jié)的部分相接
A cephalopod mollusk, such as a squid or cuttlefish, having ten armlike tentacles.
十腕亞目動物：如魷魚，烏賊，有十只象胳膊一樣的觸角
adj.（形容詞）
Of or relating to the Decapoda or a decapod.
十足目的：十足類的，與十足類有關(guān)的

來源：
From New Latin Decapoda [order name]
源自 現(xiàn)代拉丁語 Decapoda [目名]
deca-
deca-
-poda [-pod]
-poda [后綴，表.腳.、.足.、.節(jié)肢.]

【引伸】
decap.odal