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1. Oxford American Dictionary

   groundwork

   • IPA[ˈɡroun(d)ˌwərk]

   美式

   • n.
     preliminary or basic work

   • noun: groundwork

2. • 釋義

   n.

   名詞

   • 1. preliminary or basic work a manned space station is needed to lay the groundwork for a colony on the moon