Hst
abbr. 超高音速运输机（Hypersonic Transporter）；高速试验机（High-Speed Tester）
🗣️ 情景例句
Very wise.
非常明智。
I'd like to try on these hats.
我想试试这些帽子。
All right! Thank you very much. I'll give you a call.
好吧！非常感谢。我会给您打电话的。