Prdc
abbr. Polar Research and Development Center <美>（陆军）极地研究发展中心
🗣️ 情景例句
Oh, it was nice meeting all of you.
哦， 很高兴会见你们各位。
I asked him to buy it for me, but he wouldn't.
我请他帮我买，但是他不肯。
the famous clock which can be heard all over the world on the B.B.C.
即那座从英国广播公司的广播中全世界都可以听到它的声音的著名大钟。