Nadc
abbr. Naval Air Development Center <美>海军航空研制中心
🗣️ 情景例句
Are you sending it by regular or by speed?
你要寄平信还是快递？
Your right hand is swollen.Does it hurt?
你的右手是肿的.它受伤了吗？
What do you want to do next fall?
今年秋季你打算干什么？