单词	autopen
释义	autopen noun au·​to·​pen ˈȯ-tō-ˌpen  plural autopens : a device that mechanically reproduces a person's signature Today autograph collecting is a growing avocation, enlivened by a renewed interest in musical manuscripts and scores and a fad for the rather rare letters of show-business figures. It is complicated by the autopen, which allows public figures to sign dozens of documents at one time … Jeffrey Simpson, Architectural Digest, December 1988 The machines sign letters at about the same pace as does the human hand. An autopen machine that automatically signs a stack of documents can spit out roughly 500 signatures an hour; those with manual document feeders, about 200 an hour. Nancy Benac, Associated Press, 27 June 2011 Everyone knows senators don't sign the vast majority of their letters; an autopen does that. Larry Pressler, New York Times, 23 Jan. 2000 Word History Etymology auto- entry 1 + pen entry 3 First Known Use 1940, in the meaning defined above
随便看	have one's feet cut out from under have one's feet cut out from under one have one's feet on the ground have one's finger on the pulse of have one's guard up have one's hands full have one's hands in the till have one's head examined have one's head on right have one's head on straight have one's head screwed on right have one's head screwed on straight have one's heart set on have one's heart set on (something) have one's heart set on something have one's hopes fixed on have one's hopes/sights fixed on have one's knees cut out from under have one's knees cut out from under one have one's legs cut out from under have one's legs cut out from under one have one's legs/feet/knees cut out from under (one) have one's moments have one's nose in have one's nose in the air

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