Bosu
abbr. Bioastronautic Operational Support 太空生物操作支柱
🗣️ 情景例句
Yes. This is Richard Stewart.
是的。我是Richard Stewart。
There's a DC-10 out of LaGuardia Airport at 9:15 A.M.
上午9点15分有班DC-10号班机从拉瓜迪亚机场起飞。
In Miss Gao's class there are forty-six students.
在高老师的班上有四十六个学生。