" Come here, " said Harry, picking up the three small rolls of parchment and a leather thong and tying the scrolls to her scaly leg.
“过来。”哈利说着拿起那三小卷羊皮纸和一根皮带子，把羊皮纸拴在海德薇长满鳞片的腿上。
英语百科
Scaly leg
Scaly leg is a disease of chickens and other birds. It is caused by a parasitic mite, Knemidocoptes mutans. The mite burrows under the scales in the bird's legs, but may also infest other areas, such as the comb or wattles of chickens. The mite spends its entire lifecycle on the birds and is usually spread by direct contact.