薄 U+08584 薄
Radical: 艹 (艸)
Decomposition: ⿱艹溥
Acjk: 薄⿱艹.3溥13
Definition: thin, slight, weak; poor, stingy
煤 U+07164 煤
Radical: 火
Decomposition: ⿰火某
Acjk: 煤⿰火.4某9
Definition: coal, coke, charcoal, carbon
层 U+05c42 层
Radical: 尸
Decomposition: ⿸尸云
Acjk: 层⿸尸.3云4
Definition: storey, layer, floor, stratum