| 单词 | palm rest | 
| 释义 | > as lemmaspalm rest   palm rest  n. something on which one can rest one's palms, (now) esp. a cushioned pad on which to rest the lower part of one's palms while using a computer keyboard. ΚΠ 1931    F. L. Goodenough  & J. E. Anderson Exper. Child Stud. xiv. 122  				The hand was strapped to a palm rest in such a way that only the fingers could be moved. 1979    Washington Post 		(Nexis)	 6 July  c1  				A modern free-rifle like the Walther GX-1 has a stabilizer bar, palm rest, butt hook and hand stop. 2002    MacWorld 		(Electronic ed.)	 1 Feb.  				More important, the $50 Super Mini Optical Mouse fits right on your PowerBook's palm rest, perfect for those cramped cross-country flights. < as lemmas  | 
	
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