noun 下载 🔗分享 鱼苗,幼鱼 Newly hatched fish, especially salmon. Examples : "The biologist carefully monitored the alevins in the stream, hoping to see them grow into juvenile salmon. " 生物学家小心地监测着溪流里的鱼苗(幼鲑鱼),希望看到它们长大成幼年的鲑鱼。 fish animal biology 与AI对话词汇游戏阅读练习