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单词 open sight
释义

Definition of open sight in English:

open sight

noun
  • (Of a firearm) a non-optical sight which must be superimposed upon the aiming point to achieve correct aim.

Origin

Late 16th century; earliest use found in John Smythe (?1534–1607), soldier, diplomat, and writer.

 
 

Definition of open sight in US English:

open sight

noun
  • (Of a firearm) a non-optical sight which must be superimposed upon the aiming point to achieve correct aim.

Origin

Late 16th century; earliest use found in John Smythe (?1534–1607), soldier, diplomat, and writer.

 
 
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更新时间:2024/9/21 10:45:44