epistome
名词
英 ['epɪstəʊm] 美 ['epəstoʊm]
基本释义
n.(甲壳类动物的)口上板,(昆虫的)口上突,口上片
词根词缀
前缀
epi
在...之上
+
词根
stome
嘴，口
epi + stome = epistome
网络释义
（1）（昆虫的）上口；（2）轻微的挑剔；（3）（鱼的）幌须
Wiktionary英语原文词典
该词在Wiktionary英文原文中有详细的英文释义、词形变化、词源和词汇关系。
查看英文原文词典详情例句
1. The epistome is a specialized structure on the head of an insect.
上口是昆虫头部的一种特化结构。
2. She has an epistome for detail and always notices the smallest imperfections.
她对细节非常挑剔，总是能察觉到最微小的瑕疵。
3. The epistome on the fish helps with sensory perception.
鱼的幌须有助于感知环境。
实用场景例句
商务邮件
Please ensure the specimens are preserved well enough to observe the epistome clearly.
请确保标本保存完好，以便能清晰地观察口上板。
学术写作
The morphological characteristics of the epistome are essential for the taxonomic classification of this crustacean species.
口上板的形态特征对该甲壳类物种的分类学鉴定至关重要。
旅游出行
At the marine exhibit, I learned that the crab's epistome plays a crucial role in its feeding mechanism.
在海洋展览上，我了解到螃蟹的口上板在其进食机制中起着至关重要的作用。
日常对话
Look at the strange shape of this beetle's epistome; it looks like a tiny shield!
看这只甲虫口上板的奇怪形状，看起来像个小盾牌！
社交媒体
Captured an amazing macro shot of a moth's epistome today! Nature's designs are so intricate. #Macrophotography
今天拍到了一张飞蛾口上突的惊人微距照片！大自然的设计太精妙了。#微距摄影
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