英语词汇“fish ladder”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	fish ladder
释义	fish ladder noun A series of pools built like steps to enable fish to ascend a dam or waterfall.A fish ladder was built into the 29-foot-high dam.... City officials proposed using the revenue to cover the cost of removing 620 miles of road, building fish ladders, and other environmental protections. Dams prevent upstream migration of adult salmon, but this can be overcome to some extent by the construction of fish ladders in which the salmon jump up a long series of waterfalls.
随便看	rainworm rainy rainy day Rainy River rainy season raioid Raipur raird rais raisable Rai Sahib raise raise a laugh raise Cain traymobile tray-top TRC treacherous treacherously treacherousness treachery treacle treacle tart treacly tread

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。