Sst
abbr. 超音速运输机（supersonic transport）
🗣️ 情景例句
The expressway can lead you everywhere around this region.
高速公路能把你带到这个地区的任何地方。
Wow, you look like a devil.
唔，你简直像个魔鬼。
Liu Fang is not here.
刘芳没有到。