Sbs
abbr. 小型商业卫星（small business satellite）；亚声速的（subsonic）
🗣️ 情景例句
If you have something you want to talk about,
假如你有什么事情要谈，
He has been to America.
他曾去过美国。[表示曾经有过的经验]
I tried to say something, but my mouth was full of cotton wool.
我想说点什么，但我嘴里塞满了药棉。