Mcrel
abbr. Mid-Continent Regional Educational Laboratory 中部大陆区域教育研究所
🗣️ 情景例句
He was left in charge of the shop while the manager was away.
经理不在时他负责这个商店。
I graduated from Yale University 5 years ago.
五年前，我从耶鲁大学毕业。
No, he didn't!
没有！