Reference boresight
[电] 参考准向
🧩 词语组成解析
检验火器准星校靶, 瞄准线, 视轴
🗣️ 情景例句
It's the world's largest island, but it's also the world's smallest continent.
它是世界上最大的岛屿，同时也是世界上最小的洲。
The feature started at 9 o'clock and ended at 11:30.
放映在9点钟开始了并且将在11:30结束了。
We are prohibited from smoking on school grounds.
我们被禁止在校园内抽烟。