tube foot meaning in English

【动物；动物学】(棘皮动物的)管足。

Sea stars move very slowly along the sea bed , using hundreds of tiny tube feet
海星借助于成百上千的管状小脚，沿着海底爬行速度非常缓慢。
Many different types but commonly with 5 arms , each with rows of tube feet with suckers , measures up to 15 cm across the arms
种类繁多，但一般长有五只星臂，每臂有一排管足，足上有很多吸管。
With the rapid development of electronic technology , vlsi ( very large scale itegrate circuits ) is widely applied in the electronic equipments . the structure of vlsi is complex , and the density of tube feet is intensive , logic is complicated
随着电子技术的飞速发展,电子设备中大量使用大规模集成电路芯片,其结构紧凑,而且电路的管脚密集、逻辑复杂。
The sea urchin is a cousin of the starfish . it moves with the help of its spines and its tube feet , which are arranged in 5 columns up and down its body . the tube feet end in minute suction pads , which are able to grip any firm surface with which it comes into contact
海胆属于海星的近亲，利用身上的短针及五行由上而下排列的管足移动身体，每条管足尾部长有一细小的肉趾吸管，遇到坚硬的地方，便会紧紧抓著。