Sbs
abbr. 小型商业卫星（small business satellite）；亚声速的（subsonic）
🗣️ 情景例句
Sports help to develop healthy bodies.
运动可以锻炼健康的身体。
Please do now hesitate to as any questions.
如有问题您可随时提出来。
It was getting very windy in the hills.
山上还刮起了大风。