上っ皮 (うわっかわ) — outer layer (e.g. of skin); cuticle; epidermis; bark; rind; crust; film (on the surface of a liquid); scum
上っ皮
う わ っ か わ
Outer layer (e.g. of skin); cuticle; epidermis; bark; rind; crust; film (on the surface of a liquid); scum
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