Darpa
[计] 美国国防部高级研究计划局
🗣️ 情景例句
Mom! Is it for me?
妈妈 是我的吗
What do you mean? not at all!
哪有？
Would it be possible for me to have a closer look at your samples?
可以让我参观一下你们的产品陈列室吗？