Mcrel
abbr. Mid-Continent Regional Educational Laboratory 中部大陆区域教育研究所
🗣️ 情景例句
What's your telephone number?
你的电话号码是多少？
A group of us went out to the theater last night.
我们一群人昨晚去外面到剧院。
What are those?
那些是什么？