Rollason
(biochemistry) The chemical basis of cartilage, converted by long boiling in water into a gelatinous substance called chondrin.
Alternative form of whatchacallit
A surname.
plural of tan line
その苗字を持つ人物が屋根裏で古い写真を見つけ、それが先祖についての手がかりを示しました。
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DiQt
Free
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