| 摘要 |
A spool has a cylindrical body, a central hole and two recesses. The central hole is defined through the cylindrical body to define two openings respectively at two ends of the cylindrical body. The line recesses are defined in the outer surface of the cylindrical body for two different fishing lines to respectively wound around. Accordingly, the spool is able to simultaneously receive two kinds of fishing lines to improve convenience in use.
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