魚蛉, 水生昆蟲
a large insect with two pairs of wings, similar to a dragonfly, that lives near water and whose larvae are aquatic
:
• The angler used a fish-fly imitation as bait.
釣魚者用魚蛉仿製品作誘餌。
• We observed a large fish-fly resting on a leaf near the pond.
我們觀察到一隻大魚蛉停在池塘邊的一片葉子上。
