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单词 pulvilli
释义

pulvilli /pʌl'vilai/

英汉-汉英词典
爪垫
词组 | 习惯用语
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  • pluvial adj. 多雨的;[地]洪水的 n. 雨季;[地]洪积世
  • pulverize vt. 将…弄碎,将…弄成粉末或尘埃 摧毁,粉碎
  • Lilliput n. 小人国
  • villi n. 绒毛(villus的复数)
pulvilli 爪垫
pulvillus [昆] 爪垫

网络短语:
tarsal pulvilli 跗垫
英语百科

Pulvilli

The pulvilli are soft, cushionlike pads on the feet on insects and other arthropods, such as the housefly and ixodid ticks. More specifically, the pulvilli are located at the bases of the claws (#2 in the figure at right).

The pulvilli functions as an adhesive system, with their adhesion coming from two physical components: partly the adhesion caused by Van der Waals force, and partly due to an adhesive fluid secreted from the extremities onto numerous surfaces.

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更新时间:2025/6/19 23:36:36