同根派生 trawl net相关词英汉例句They are dragging a net in fishing.他們正在拖網捕魚。In trawl fishing, huge nets are slowly pulled below the water to collect fish.拖網捕魚時,巨大的網被緩緩地在水下拉過以捕捉魚群。trawl net更多例句