Slv
abbr. space launch vehicle 空间运载火箭; standard launch vehicle 标准运载火箭
🗣️ 情景例句
Well, you really saved the day for me, Alexandra.
你真的帮了我一个大忙， Alexandra。
Did everyone you invited show up?
你邀请的人都来了吗？
I've got a problem and as I don't know what to do I thought I'd write to you and ask for your advice.
我有一个问题，因为我不知道该怎么办。我想我最好写信给你，征求你的意见。