Sheepskin
01
羊皮紙, 卒業証書
a document certifying the successful completion of a course of study
02
羊皮, シープスキン
tanned skin of a sheep with the fleece left on; used for clothing
03
羊皮, パーチメント
skin of a sheep or goat prepared for writing on
語彙ツリー
sheepskin
sheep
skin
