同根派生 brown trout相关词英汉例句I was fishing for brown trout with a fly.我正在用一只苍蝇钓褐鳟。I was fishing for brown trout with a fly.我正在用一只苍蝇钓褐鳟。You can eat delicious rainbow trout in Huairou.在怀柔可以吃到鲜美的虹鳟。brown trout更多例句