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fish ladder 释义 鱼梯(鱼类通过水坝的通道) 例句 1·And hira mm . chittenden locks , fish ladder space needle etc . admission not included. 游览西雅图市中心三文鱼梯水闸及太空针塔,接著送往温哥华之酒店休息。 2·There is a children's interactive play room, a salmon ladder and fish hatchery, and more than 400 species of sea life. 还有儿童互动的游戏间、鲑鱼鱼梯和孵卵的地方,以及四百多品种的水族。
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