单词 | pin-rail |
释义 | pin-rail/ˈpɪnreɪl/noun 1 Music. A rail running beneath the keys of a keyboard, fitted with pins which pass through the keys to maintain and control their downward movement.
2 Nautical. A rail on the deck of a ship in which belaying pins are fixed to secure running rigging. OriginMid 19th century; earliest use found in Edward Hopkins (1818–1901), organist. From pin + rail. |
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