单词	perforated casing well
释义	perforated casing well 滤管井
随便看	politic rationalism politic route politics politics-administration dichotomy politics/administration dichotomy politics-as-usual politics at the local level politics behaviors Politics can be an explosive subject Politics cannot be equated with art politics-centered politics circumstance politics civilization Politics Class politics classes politics classes in colleges Politics-complaining Poems politics consciousness civilization politics context politics coordinating politics course Politics Culture politics curriculum politics democratization politics development