Hst
abbr. 超高音速运输机（Hypersonic Transporter）；高速试验机（High-Speed Tester）
🗣️ 情景例句
The gap is too wide to be filled. The largest cut we can offer is 5%.
价格差距太大，我们最多降价5%。
No man can be a good ruler unless he has first been ruled.
没受过他人的统治，就不能很好地统治他人。
Many people think that Canadians all over the country speak the same way.
许多人认为加拿大全国人的说法都相同。