Any of various other flying insects, such as the caddis fly.
例如石蛾等任何一种其他会飞的昆虫。
An insect of the order Trichoptera, constituting the caddis flies.
包含石蚕蛾的昆虫目。
Instead, it secretes a glue and USES this to stick bits of sand together to form its casing, in the way that a freshwater caddis fly larva does.
堆沙蠕虫分泌出一种胶状物将沙石粘合在一起形成壳装，这一点类似于淡水石蛾的幼虫。
The warmth of the sun raised the water temperature enough to awaken the rainbow and cutthroat trout that slept, and the caddis flies were dancing their erratic dance, here and there, over the water.
暖暖的阳光唤醒了沉睡在水底的虹鱼和凶猛的鳟鱼，石蛾也在水面上跳起了它古怪的舞蹈。
The warmth of the sun raised the water temperature enough to awaken the rainbow and cutthroat trout that slept, and the caddis flies were dancing their erratic dance, here and there, over the water.
暖暖的阳光唤醒了沉睡在水底的虹鱼和凶猛的鳟鱼，石蛾也在水面上跳起了它古怪的舞蹈。
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