じばんちんか

地盤沈下

表記・読み：じばんちんか

1. 1

   land subsidence

   名詞noun or participle which takes the aux. verb suru自動詞yojijukugo
2. 2

   decline in influence

   名詞noun or participle which takes the aux. verb suru自動詞yojijukugo