Nasaa
abbr. National Aeronautics and Space Administration Act 国家航空和空间管理法案; National Assembly of State Arts Agencies 全国民族艺术团体大会; North American Securities Administrators Association 北美有价证券管理员协会
🗣️ 情景例句
Have you ever been to Niagra Falls?
你去过尼亚拉加瀑布吗？
Look before you leap; see before you go.
三思而行。
That's it. Thank you for your help. Goodby.
对的。谢谢你的帮忙，再见。