down.rig.ger

downrigger的音标和读音：
DJ音标发音： [ˈdaunˌrigə]
KK音标发音： [ˈdaʊnˌrɪgɚ]

downrigger的词性：
n.Nautical （名词）【航海】

1. 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