钉耙，亦称钉钯，指作碎土、平土农具的用铁钉做齿的耙。
门前草地上，倒着三把钉耙，五月的野花在耙齿间随意开着。
In the meadow before the door lay three harrows, through which, in disorder, grew all the flowers of May.
这种叫作牙形刺的动物长有数排相互咬合的圆锥状利牙，像钉耙一样将猎物“耙”入口中。
The animals, called conodonts, possessed rows of sharp, interlocking cone-shaped teeth that raked prey into their mouths.
这些神经元会对钉耙的远端所感受到的刺激物做出反射式放电，而对猴子手里抓着的这一端则没有反射。
They began to fire in response to stimuli at the end of the rake, not on the monkey’s hand.
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