hairstreak

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
hairstreak 是一种小型蝴蝶,属于灰蝶科,翅膀上常有细条纹或斑点,常见于温带和热带地区。

用法要点

名词用法

hairstreak 主要作为可数名词使用,指代具体的蝴蝶种类,常用于生物学或自然观察语境中。

• a hairstreak butterfly
• the hairstreak species
• observe hairstreaks

介词搭配

常与介词 in、on、of 搭配,表示地点、所属或特征,如栖息地或分类关系。

• hairstreaks in the garden
• on the leaves
• of the Lycaenidae family

语域说明

hairstreak 属于专业或学术词汇,多用于生物学、生态学或自然爱好领域,日常对话中较少见。

• scientific study of hairstreaks
• hairstreak conservation efforts
• birdwatching includes hairstreaks

基础例句

I saw a hairstreak butterfly in the garden yesterday.

我昨天在花园里看到一只小灰蝶。

Hairstreaks are often found near flowers.

小灰蝶经常在花朵附近被发现。

Can you identify this hairstreak species?

你能认出这是哪种小灰蝶吗?

高级例句

The research focuses on the migration patterns of hairstreak butterflies in temperate regions.

这项研究重点关注温带地区小灰蝶的迁徙模式。

Conservation efforts aim to protect hairstreak habitats from urban development.

保护工作旨在防止城市发展对小灰蝶栖息地的破坏。

In ecological surveys, hairstreaks serve as indicators of biodiversity health.

在生态调查中,小灰蝶被用作生物多样性健康的指标。

高频搭配

verb

observe hairstreaksstudy hairstreaksidentify hairstreaksphotograph hairstreaksprotect hairstreaks

adjective

common hairstreakrare hairstreaksmall hairstreakcolorful hairstreaknative hairstreak

noun

hairstreak butterflyhairstreak specieshairstreak populationhairstreak habitathairstreak wing

adverb

closely observe hairstreaksrarely see hairstreaksoften find hairstreaks

preposition

hairstreaks in naturehairstreaks on flowershairstreaks of North America

phrase

a group of hairstreaksthe life cycle of hairstreakshairstreak conservation status

常见错误

❌ 错误:I saw a hairstreak in the sky.
✓ 正确:I saw a hairstreak butterfly on a leaf.

hairstreak 特指蝴蝶,不是泛指飞行物;正确用法应明确其作为蝴蝶的语境,并搭配具体地点如植物。

❌ 错误:Hairstreak is a big insect.
✓ 正确:Hairstreaks are small butterflies.

hairstreak 通常为小型蝴蝶,且作为可数名词常用复数形式;错误在于尺寸描述不准确和单复数误用。

近义词辨析

butterfly

butterfly 是蝴蝶的统称,涵盖所有种类;hairstreak 特指灰蝶科中的一类小型蝴蝶,翅膀常有条纹。

While all hairstreaks are butterflies, not all butterflies are hairstreaks.

moth

moth 指蛾类,通常夜间活动,触角多样;hairstreak 是蝴蝶,白天活动,触角为棒状。

Hairstreaks are diurnal butterflies, unlike moths which are often nocturnal.