Nrao
abbr. National Radio Astronomical Observatory 国家射电天文台; National Radio Astronomy Observatory 国立射电天文台（美国国家科学基金会）
🗣️ 情景例句
Well,
噢，
Can I get a seat for today's 7:00 a.m. train?
我可以买到今天上午7点的火车座位吗？
A small fishing boat was carried miles out to sea by the powerful fish as it pulled on the line.
一条小渔船被一条咬住钩的强壮的大鱼拖到了几英里以外的海面上。