underwing
用法要点
名词用法
underwing 主要作为可数名词使用,指昆虫的后翅,常与特定蛾类名称连用,如 underwing moth。在句子中通常作主语或宾语,用于描述翅膀的形态或颜色。
介词搭配
underwing 常与介词 on 或 of 搭配,表示位置或所属关系,例如 on the underwing 指在后翅上,of the underwing 指后翅的某部分。
语域说明
underwing 属于专业或学术词汇,主要用于昆虫学、生物学或自然观察领域,日常对话中较少使用,但在相关讨论中常见。
基础例句
Look at the bright red underwing of that moth!
看那只蛾子鲜艳的红色后翅!
The underwing is often hidden when the insect is at rest.
昆虫休息时,后翅通常被隐藏起来。
She pointed out the unique pattern on the underwing.
她指出了后翅上独特的图案。
I saw a moth with a blue underwing in the garden.
我在花园里看到一只后翅是蓝色的蛾子。
高级例句
In entomological research, the underwing coloration is used to classify moth species.
在昆虫学研究中,后翅的颜色被用来分类蛾类物种。
The underwing patterns of these moths serve as a defense mechanism against predators.
这些蛾子的后翅图案作为一种防御捕食者的机制。
A detailed analysis of the underwing can reveal evolutionary adaptations in Lepidoptera.
对后翅的详细分析可以揭示鳞翅目昆虫的进化适应。
The conference presentation highlighted the role of underwing features in biodiversity studies.
会议报告强调了后翅特征在生物多样性研究中的作用。
高频搭配
verb
adjective
noun
adverb
preposition
phrase
常见错误
错误地将 underwing 理解为鸟类,实际上它指昆虫的后翅,尤其是蛾类。应纠正为昆虫学相关用法。
underwing 是名词,指翅膀部分,不能单独用作飞行主体。应使用完整描述,如 moth with an underwing。
近义词辨析
hindwing
hindwing 泛指昆虫的后翅,更通用;underwing 特指后翅,尤其强调蛾类后翅的色彩或特征,常用于描述性语境。
The hindwing of the butterfly is large, but the underwing of the moth is more vividly patterned.
wing
wing 是翅膀的通用词,包括前翅和后翅;underwing 专指后翅,通常用于昆虫学,强调其位置在下或隐藏的特点。
The wing of the bird is broad, while the underwing of the moth is often concealed when not in flight.