boresight

名词 n. 动词 v.
中文释义

英文释义

名词 n.
  1. The optical axis of a directional antenna.
  2. A device mounted along the bore axis of a gun barrel for purposes of aligning the barrel with the gun's sights.
动词 v.
  1. To use a boresight to align a gun barrel with the gun's sights.
    — A holiday spirit prevailed throughout the task group on these special days; stationkeeping was a bit more lax, and gun crews were off-duty so that the gunners could lubricate, adjust, and boresight their guns[…]

词形变化

boresights plural boresights present,singular,third-person boresighting participle,present boresighted participle,past boresighted past

词源

词源 1
From bore + sight.
词源 2
From bore + sight.
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