| 单词 | 拖索具 |
| 释义 | 〔downrigger〕A trolling rig that consists of a weighted cable attached below the boat to a fishing line, used to troll live bait at or near the floor of a body of water and eliminating the need for a weight on the fishing line.拖索具：由一根在船底与钓线相连的沉重绳索构成，用来拖活饵靠近水底，这样的钓线上就可以免用坠子 |
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