Obss
abbr. ocean bottom scanning sonar 海底扫描声呐
🗣️ 情景例句
Can you speak English?
你会讲英语吗？
Could you consider accepting our counterproposal?
你能考虑接受我们的反对案吗？
She was a famous actress When I was still at school.
当我还是学生时，她就是个著名的演员了。