Aldis sight
noun
A gunsight originally devised for use on aircraft, consisting of a non-magnifying telescope mounted parallel to the barrel of a gun.
Origin
Early 20th century; earliest use found in John MacGavock Grider (1892–1918).
| 单词 | Aldis sight |
| 释义 | Aldis sightnoun A gunsight originally devised for use on aircraft, consisting of a non-magnifying telescope mounted parallel to the barrel of a gun. Origin |
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