line of sight
短语视线 [化] 视线
词形变化
lines of sight
复数
别名
line-of-sight
释义与例句
n.
-
1.
A straight line along which an observer has a clear view.
视线
in my line of sight
-
2.
The line which passes through the front and rear sight, at any elevation, when they are sighted at an object.
工程 政治 军事