| 释义 |
新世纪英汉大☞salmon laddersalmon stairn.（名詞 noun）(使產卵期的〔1266〕魚能越過海壩進入內河的)〔1266〕魚用魚梯(= salmon ladder)salmon stairsalmon ladder(使產卵期的〔1266〕魚能越過海壩進入內河的)〔1266〕魚用魚梯document.write('function myFunction(n){var c=document.getElementById("maintb").children;for(i=0;i'); |