ちんこう

沈降

表記・読み：ちんこう

1. 1

   sedimentation (e.g. of red blood cells); precipitation; settling

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

   subsidence (e.g. of land); sinking; submerging

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