Hirt
abbr. High Reynolds Number Tunnel <美>(USAF)高雷诺值风洞
🗣️ 情景例句
I have a tourist visa.
旅游签证。
Readiness is all.
有备无患。
Even this was remarkable, considering that she had had so many delays.
但考虑到路上的多次耽搁，这个成绩也已很不容易了。