生活在水中的鞘翅目和半翅目的昆虫中,后足常特化成桨状的构造,一般各节延长,变扁平,边缘缀有长毛,当足向前滑动时,缘毛张开有助于向前运动。
公布 中文名称:游泳足 英文名称:natatorial leg 定义:适于游泳的足。 应用学科: 昆虫学(一级学科);昆虫外部形态(二级学科) 昆虫的 足类型之一。 稍扁平,具较密缘毛,形若 桨,适于划水。水生
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所设活动项目包括壁球、射箭、游泳等等,不一而足。
Activities available include squash, archery and swimming, to name but a few.
现在,工程师们的仿生对象不仅有狗,还包括长有胡须的鼩鼱,会游泳的七鳃鳗,抓力十足的章鱼,善于攀爬的蜥蜴和穴居蛤。
It is not just dogs that engineers are copying now, but shrews complete with whiskers, swimming lampreys, grasping octopuses, climbing lizards and burrowing clams.
我欢笑,我流泪,我游泳,晒足了太阳,好好地锻炼了一把并且以一种全新的面貌回到家中,感到从未有过的身心舒畅。
I laughed, cried, swam, got too much sun, got a whole lot of exercise, and have arrived home inspired and rejuvenated feeling happier and healthier than ever.
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