立彬の日本語
984--[tbd]
地盤, じばん, ちばん
1. ground, crust (earth), bed (gravel, river, etc.) 2. foundation (building, etc.), base 3. constituency, power base, support (electoral), footing, foothold
地表、地壳(地球)、地层(砾石层、河流沉积层等);基础(建筑物等);底座;地盘;选区、立足点、立足之地
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