| 释义 |
caddis fly ˈkædɪsflaɪ 短语⁸⁴³²⁰⁺⁸
基本英英近义反义例句例句
n.昆石蛾石蚕的成虫
Noun:
small moth-like insect having two pairs of hairy membranous wings and aquatic larvae近义词 caddice-fly石蚕蛾caddis-fly〈动〉石蛾
用作名词Instead, it secretes a glue and uses this to stick bits of sand together to form its casing, in the way that a freshwatercaddis flylarva does.相反，它分泌胶质后，使用它与沙子一起构建自己的壳，与淡水石蛾幼虫的构建方式相同。 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。 ecocn
Swarms of20 different kinds of caddis fly emerge, providing a good source of protein for hungry birds, and bears still sleepy from hibernation.
二十种不同的石蛾群集出现，让饥饿的鸟能补充优质蛋白质。冬眠醒来的熊，还昏昏欲睡。 video.2u4u.com.cn
The aquatic, wormlike larva of the caddis fly, enclosed in a cylindrical case covered with grains of sand, fragments of shell, and other debris.
水生的，石蚕蛾的蠕虫状幼虫，包在被沙粒、卵壳碎片以及其它碎片盖住的柱形盒内。 poptool |