章鱼英语是octopus。
octopus是一个英文单词，作名词时意思为章鱼，作动词时意思为延伸。
常见句型：
1、They saw an octopus in the Outdoor Pool.
他们在户外水池看到了一条章鱼。
2、Octopus live in the river and tigers live on the land.
章鱼生活在河里，老虎生活在陆地上。
3、One octopus has eight tentacles.
一条章鱼有八根触角。
双语例句
1、吃了章鱼后他感到恶心。
He experienced nausea after eating octopus.
2、在蜘蛛侠（反派称呼他为Web Head）和章鱼博士大战之时，李老爷子从坠落的残骸中救下了一名女子。
In the middle of a battle between Web Head and Doctor Octopus ( Alfred Molina), Lee saves a woman from falling debris.
3、他尤其对巨大的章鱼非常着迷！
He was particularly fascinated by the huge octopus2!
4、据《泰晤士报》报道，尽管这项法案目前只涉及脊椎动物，但立法者正在考虑将对象扩大到龙虾、章鱼、贻贝等无脊椎动物。
Though the legislation currently only includes vertebrates, lawmakers are weighing expanding it to include invertebrates such as lobsters, as well as octopuses and mussels, according to The Times.
5、HACCP系统在炭烤章鱼加工中的应用。
Application of HACCP System in Processing of the Grilled Octopus by Charcoal.
6、章鱼（Octopus）及头足类（Caphalopoda）的生产和消费对章鱼养殖的影响。
Effect of Production and Consumption of Octopus and Cephalopoda on Aquaculture of Octopus.