| 单词 | prehensor | 
| 释义 | prehensorn.ΚΠ 1829    J. Bentham Justice & Codification Petitions  iii. 179  				Distinguished by some such name as prehensors or arrestors. 1830    J. Bentham Equity Disp. Court Prop.  iii. vii. 41  				Three different sorts of functionaries—Prehensors, Messengers, and Consignees—for carrying on the necessary intercourse, between the judge, on the one part, and things and persons, on the other.  2.  Something that grasps or grips; esp. a hand or prosthetic hand replacement. ΚΠ 1968    M. T. May tr.  Galen Usefulness of Parts of Body 73  				It is necessary for the object grasped to be surrounded as completely as possible by the prehensor. 1981    Jrnl. Field Archaeol. 8 208  				The forces generated through tool use..usually do not carry across the core. Since they do not approach the prehensor..they should rarely be influenced by it. 1991    Boulder County 		(Colorado)	 Business Rep. 		(Nexis)	 Nov. 5  				TRS designs and manufactures replacement components for hands, called prehensors. 2003    Rocky Mountain News 		(Denver)	 		(Nexis)	 6 May  a5  				In the case of a voluntary-closing prehensor, amputees wear a lightweight harness around the shoulder and use their own muscles to operate the device. This entry has been updated (OED Third Edition, March 2007; most recently modified version published online March 2022). <  | 
	
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