rainbow trout編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看rainbow troutrainbow trout — 名詞名詞1. a type of freshwater fish with colorful markings1.名詞釋義虹鱒a type of freshwater fish with colorful markings例句I caught a rainbow trout in the mountain stream.