They have a rounded, oval shape and the head is often concealed by the pronotum when the beetle is viewed from above.The elytra (wing covers) are covered with fine hairs.
从上方观察,头部经常隐藏在前胸背板下,鞘翅(翅盖)上覆盖着细细的绒毛。
单词 | elytra |
例句 |
英语例句库
They have a rounded, oval shape and the head is often concealed by the pronotum when the beetle is viewed from above.The elytra (wing covers) are covered with fine hairs. 从上方观察,头部经常隐藏在前胸背板下,鞘翅(翅盖)上覆盖着细细的绒毛。 声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
原声例句
昆虫王国第二季 (原声版) Normally, beetles have wings hidden under their elytra. 甲虫在鞘翅下面通常藏有翅膀。 昆虫王国第二季 (原声版) Crickets hold their elytra up which creates a small air pocket that acts as a sounding box. 蟋蟀把鞘翅翘起形成一个小气囊,起到小共鸣腔的作用。 昆虫王国第二季 (原声版) For the candidates, these two components are mounted on the elytra — the two most rigid wings on the insect. 对于演奏者这两部分都在它们的鞘翅上面——鞘翅是昆虫的两个硬质的翅膀。 昆虫王国第二季 (原声版) Pseudoscorpions normally live under the bark, but the females like to slip under the elytra of longhorns when they land close by. 伪蝎通常生活在树皮下不过雌性喜欢趁天牛落在身旁时溜到其鞘翅之下。 物种起源 How differently constructed is the feathered wing of a bird and the membrane-covered wing of a bat; and still more so the four wings of a butterfly, the two wings of a fly, and the two wings with the elytra of a beetle. 鸟的羽毛翅膀和蝙蝠的膜覆盖的翅膀的构造有多么不同;更何况还有蝴蝶的四个翅膀、苍蝇的两个翅膀和甲虫的两个带有鞘翅的翅膀。 |
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