1·These powders were developed by doctors, dentists and chemists and included substances very abrasive to teeth, such as brick dust, crushed China, earthenware and cuttlefish.
医生、牙医和化学家们开发出的牙粉中含有研磨牙齿的物质，如砖灰、碎瓷器、陶器和乌贼。
2·Here's a look at how they responded, from the great apes to the cuttlefish.
来看看从类人猿到乌贼是如何面对地震的。
3·A cephalopod mollusk, such as a squid or cuttlefish, having ten arm like tentacles.
十腕亚目动物如鱿鱼，乌贼，有十只象胳膊一样的触角。
4·I've got a special recipe to cook cuttlefish; I'll teach you later.
我有一个煮乌贼的特别烹饪法，我待会儿教你。
5·The results showed that cuttlefish skin contained large amounts of collagen and it could be used as the source of complement for collagen.
结果表明，乌贼皮中含有大量胶原蛋白，可作为胶原蛋白来源的补充。