Collimators
n. 准直仪; 描准仪
🗣️ 情景例句
She just said it's too easy.
她仅仅说它太容易了。
I've had no time to prepare for this meeting, so I'll have to play it by ear.
我没有时间来准备这次会议，所以只好有什么说什么。
Everything that happened was my fault.
所有的事都是我的错。