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
Did you find the sandwich I made for you?
你找到我为你做的三明治了吗？
I'm glad to hear about your promotion.
我很高兴得知你升了职。
All the food was on the table.
食品已全上桌。