larva
发音
英 [ˈlɑːvə]
美 [ˈlɑːrvə]
-
- n.
- (昆虫的)幼虫,幼体
单词词源
larva 幼虫
来自拉丁语larva,鬼魂,面具,词源同lares,家神。来自瑞典植物学家林奈的命名,因幼虫如成虫的面具而得名。
双语例句
- 1. The image above is of the larva of a ground-nesting solitary bee from turkey .
- 上面这幅照片来自于一只土耳其地面筑巢独居蜂的幼虫。
- 2. Afterward the larva spins a cocoon and falls into a ten-month slumber , waiting for spring .
- 在幼虫织茧,十个月的沉睡期之后,等待春天到来。
- 3. Aristotle gets good marks for getting a lot right , including the semiaccurate observation that " ruler bees " put larva in the honeycomb cells .
- 亚里士多德在纠正错误认识方面取得了不错的成果,包括他对“蜜蜂统治者”将幼虫放入蜂巢隔间的精确观察。
- 4. The ichneumon wasp paralyses its prey without killing it and lays its larva inside this convenient source of fresh meat , to eat it slowly alive .
- 姬蜂,黄蜂使猎物麻痹而不是杀死他们,并将它们的活体作为他们幼虫的温床,并慢慢的从他们的活体吸收养分。
- 5. 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 .
- 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。
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