Prdc
abbr. Polar Research and Development Center <美>（陆军）极地研究发展中心
🗣️ 情景例句
You remember Charles Maxwell, Grandpa?
你记得Charles Maxwell吗， 爷爷？
He is far too qualified for such a menial position.
他做那样卑贱的工作，未免太可惜了。
These objects, however, were different.
这些展品却使人大开眼界。