fly dragging In angling, fishing with a fly seine, a lightweight demersal seine, that is towed and heaved at the same time. Also called fly seining.是什么意思_fly dragging In angling, fishing with a fly seine, a lightweight demersal seine, that is towed and heaved at the same time. Also called fly seining.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句