meager / slight / weak / ungenerous or unkind / frivolous / to despise / to belittle / to look down on / to approach or near
薄
=
艹
+
溥
:
Beelzebub (b) has Pu Yi (溥) mince some kind of green stuff and then press it through a delicate membrane (薄) in the observatory's kitchen (o2). Beelzebub told him that it will be a special food, but he didn't tell him that in reality he is just mincing artificial lawn (艹). He is really looking down (薄) on the child for being so weak (薄).