Smac
abbr. Space Maintenance Analysis Centre 航天維護分析中心
??? 情景例句
I went to the supermarket to get a few things,
我去一趟超級市場， 買了幾樣東西，
What is she doing now?
她現在干些什么呢？
From this the captain was able to piece together all the information that had come to light.
據此，船長可以將所有的那些已經搞清的材料拼湊起來。