Sst
abbr. 超音速运输机（supersonic transport）
🗣️ 情景例句
Do you think it's too long?
你会不会觉得太长了？
If you have more, please give me some.
如果你有多的，请给我。
I hope you can come to my party next Sunday.
我希望你能参加我下星期天的聚会。