0 one of the sharp curved nails at the end of each of the toes of some animals and birds -- （兽类或鸟类的）爪，脚爪
1 to use claws to tear something or someone -- （用爪子）抓，撕，挠
A study of the visual pigments of the clawed toad.
Effects of supplementing pregnant heifers with methionine or melatonin on the anatomy and other characteristics of their lateral hind claws.
Tissue sample blocks (approx. 6r5r4 mm) were taken from four pigmented and four non-pigmented claws.
Small field motion detection in goldfish of the goldfish and the clawed toad tadpole under photopic conditions.
The primus burned badly, candles went out, matches would not strike - the men lunged for the entrance and clawed an opening.
He hopes that by the time he is ready to demonstrate it to the military the lobster will have two claws which it can use as bump sensors.
Measurement of the thickness of the corium and subcutaneous tissue of the hind claws of dairy cattle by ultrasound.
The small numbers in the present study preclude general conclusions about generic differences between claws of beef and dairy origin.
