Informs
abbr. 运筹学和管理学研究协会（Institute for Operations Research and the Management Sciences）
🗣️ 情景例句
Will you become my wife?
你能成为我的妻子吗？
We have a few kitchen things and a dining room set.
我们有一些厨房设备和有餐厅
Excuse me, Mr. Hu. Can you look after my watch, please?
劳驾，胡老师，你能帮我保管一下我的手表吗？