Srl
abbr. 科学研究实验室（Scientific Research Laboratory）
🗣️ 情景例句
Oh, I took the liberty of ordering some breakfast for you.
噢 ，我冒昧给你们订了早餐。
How are you this evening?
今晚上您好吗？
There is a boy in the water.
河里面有个男孩。