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单词 pen recorder
释义

Definition of pen recorder in English:

pen recorder

noun ˈpɛn rɪˌkɔːdə
  • An instrument that uses a pen to produce a continuous graphical record of a variable measured quantity.

Origin

1920s; earliest use found in Star Journal (Sandusky, Ohio). From pen + recorder.

 
 

Definition of pen recorder in US English:

pen recorder

nounˈpɛn rɪˌkɔːdə
  • An instrument that uses a pen to produce a continuous graphical record of a variable measured quantity.

Origin

1920s; earliest use found in Star Journal (Sandusky, Ohio). From pen + recorder.

 
 
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更新时间:2025/1/11 8:21:26