Prelaser
a. 激光照射前的\\nn. 激光敏感剂
🗣️ 情景例句
And me?
我呢？
Why don't you get dressed now?Put on your work clothes.
为什么你不现在穿好衣服?穿上你的工作服。
But just before the competition closed,
但就在竞赛截止时间将到之际，