downrigger / ˈdaʊnˌrɪg ər /

🎓大学词汇垂钓者下拉杆垂钓器垂钓机

downrigger 的定义

n. 名词 noun
  1. a fishing line used in trolling that is attached to a weighted cable in order to put lures or bait at a specific depth under a boat, usually near the floor.