Naca
abbr. National Advisory Committee for Aeronautics <美> 国家航空咨询委员会
🗣️ 情景例句
The rules can be applied to any case.
这规则可适用于任何情况。
I hope you bring his quitar with him.
我希望你带他的吉他一起来。
During that time she covered a distance of eight miles.
在那段时间里，她游了8英里。