单词 | smolt |
释义 | smolt[sməult]n. 三龄大的小鲑鱼 smolt smolt AHD: [sm½lt] D.J. [sm*<]K.K. [smolt]n.(名词)A young salmon at the stage intermediate between the parr and the grilse, when it becomes covered with silvery scales and first migrates from fresh water to the sea.幼鲑,三龄鲑:一种小的大马哈鱼,处于幼鲑和首次溯河产卵的鲑之间的阶段,此时它身上开始覆满了银鳞,并且首次从淡水游向海洋语源:1. Middle English 中古英语 2. from Medieval Latin smoltus 源自 中世纪拉丁语 smoltus 3. [probably of Old English origin] [可能起源于古英语的] |
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