Nadc
abbr. Naval Air Development Center <美>海军航空研制中心
🗣️ 情景例句
Oh, you poor, poor baby.
哦，可怜的小家伙。
How've you been?
别来无恙？
Workers will have completed the new roads by the end of this year.
工人们将在今年年底前把新路铺好；