单词 | pin seal |
释义 | Definition of pin seal in English:pin sealnoun ˈpɪn ˌsiːl
OriginEarly 20th century. Apparently from pin + seal, although the semantic motivation for the compound is unclear. Definition of pin seal in US English:pin sealnounˈpɪn ˌsiːl
OriginEarly 20th century. Apparently from pin + seal, although the semantic motivation for the compound is unclear. |
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