A fine, sharp projection, as a spine of a sea urchin or a crystal.
精细尖锐的突出物，如海胆的脊椎骨或水晶球Marine invertebrates, sea urchins use their spines to move along the seafloor, and crabs are known to be their natural predators.
海洋无脊椎动物，海胆利用其刺沿着海底，和螃蟹被称为是他们的天敌。The bright red color of a fire urchin warns predators that its spines are poisonous. Sea otters are the major predators of sea urchins.
火海胆鲜红的颜色警告捕食者它的刺有毒。海獭是海胆的主要捕食者。He defected, he wrote, by offering to source sea urchins from Japan, from where he never returned.
他还写道，他后来向金正日提出到日本买海胆而借机叛逃，并至今还在日本滞留不归。'The quail eggs are a perfect combination to sea urchin you see it in Japanese sushi all the time, ' says Mr. Orrico.
奥瑞克说，鹌鹑蛋和海胆是完美组合，这是日本寿司中的常见搭配。No corals, no sea urchins and no who-knows-what-else would be bad news indeed for the sea.
没有珊瑚、没有海胆、没有其他未知的无论什么生物对海洋来说的确都是坏消息。in a ceramic bowl put the sea urchin and extra virgin olive oil , gently toss and taste seasoning , reserve.
取一陶瓷碗，将海胆，橄榄油，盐和胡椒放入碗中，拌匀。for these spines perform the office of hair, and not of feet as is the case with similar parts of sea-urchins.
因为这些刺构成毛团，不是像海胆相同的部位一样用来作为足。On the sea bed at depths of up to 3, 000ft are vast coral reefs, forests of willowy feather-stars and russet-red sea urchins.
在深达近千米的海底，生长着大片绮丽的珊瑚礁、婀娜多姿的海星和黄褐色的海胆。