Srsd
abbr. Space and Re-entry Systems Division 航天与再入系统处
🗣️ 情景例句
Boswell's a powerful speaker.
Boswell是个有辩才的演说家。
Yes, I've just come back from Scotland.
是的，我刚从苏格兰回来。
He has pointed out that the tree is a useful source of income as tour-ists have been coming from all parts of the country to see it.
他指出，由于人们从全国各地纷纷前来参观这棵树，