Hst
abbr. 超高音速运输机（Hypersonic Transporter）；高速试验机（High-Speed Tester）
🗣️ 情景例句
I'll take care of everything.
我会好好照料一切。
I'll be ready in a few minutes.
再过几分钟就好了。
You haven't finished your lunch!
你没吃完午饭！