ADJECTIVE + preservation

该分类下有 9 个搭配

Frequency:
7+Very Common
4-7Common
<4Less Common
environmental preservationpreservation
8.5
historic preservationpreservation
8.5
wildlife preservationpreservation
8.0
building preservationpreservation
6.0
wilderness preservationpreservation
5.5
farmland preservationpreservation
5.0
wetland preservationpreservation
5.0
railroad preservationpreservation
4.0
railway preservationpreservation
4.0