Collimation equipment
[电] 瞄准装置
🧩 词语组成解析
n. 校准, 准直\\n[化] 准直
🗣️ 情景例句
How do you spend your leisure time?
你是怎样打发业余时间的？
How did this happen?
怎么会这样？
That's why I didn't see the sign.
所以我才没看见那牌子。