ceanothus

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
ceanothus 是一种北美常见的灌木植物,属于鼠李科,常被称为美洲茶,因其花朵和药用价值而知名。

用法要点

名词用法

ceanothus 主要作为可数名词使用,指代具体的植物个体或物种,常用于植物学、园艺和生态学语境中。

• a ceanothus bush
• several ceanothus species
• the ceanothus in my garden

介词搭配

与介词 of 连用表示所属关系,如物种分类;与 in 连用表示生长环境;与 for 连用表示用途。

• a species of ceanothus
• ceanothus in California
• ceanothus for medicinal purposes

语域说明

该词属于专业或学术词汇,常见于植物学、园艺和生态学领域,日常对话中较少使用,可能被更通用的 plant 或 bush 替代。

• In botany, ceanothus is studied for its adaptations.
• Gardeners often cultivate ceanothus for its flowers.

句型结构

常用于描述性句子中,作为主语或宾语,搭配动词如 grow、cultivate、study 等,强调其生长、培育或研究特性。

• Ceanothus thrives in dry climates.
• Researchers study ceanothus for its medicinal properties.

基础例句

I planted a ceanothus in my backyard last spring, and it's blooming beautifully now.

去年春天我在后院种了一棵美洲茶,现在它开花了,非常漂亮。

Have you seen the ceanothus bushes along the hiking trail? They add so much color.

你看到徒步小径旁的美洲茶灌木了吗?它们增添了很多色彩。

My neighbor grows ceanothus for its medicinal properties, using the leaves in teas.

我的邻居种植美洲茶是为了它的药用价值,用叶子来泡茶。

Ceanothus is a popular choice for gardens because it attracts bees and butterflies.

美洲茶是花园的热门选择,因为它能吸引蜜蜂和蝴蝶。

高级例句

In ecological studies, ceanothus is often examined for its role in nitrogen fixation in soil.

在生态学研究中,美洲茶常被考察其在土壤固氮中的作用。

The pharmaceutical company is researching ceanothus extracts for potential anti-inflammatory applications.

这家制药公司正在研究美洲茶提取物,探索其潜在的抗炎应用。

Botanists classify ceanothus under the Rhamnaceae family, noting its adaptive traits to arid environments.

植物学家将美洲茶归类于鼠李科,并指出其对干旱环境的适应特性。

Landscape architects recommend ceanothus for sustainable projects due to its low water requirements.

景观设计师推荐在可持续项目中使用美洲茶,因为它对水分需求较低。

高频搭配

verb

grow ceanothuscultivate ceanothusstudy ceanothusplant ceanothusprune ceanothus

adjective

native ceanothuswild ceanothusflowering ceanothusmedicinal ceanothusdrought-tolerant ceanothus

noun

ceanothus speciesceanothus bushceanothus plantceanothus flowersceanothus leaves

adverb

commonly ceanothusnaturally ceanothuswidely ceanothus

preposition

ceanothus in gardensceanothus of North Americaceanothus for landscaping

phrase

a type of ceanothusthe growth of ceanothususes of ceanothuscare for ceanothus

常见错误

❌ 错误:I have a ceanothus in my room.
✓ 正确:I have a ceanothus plant in my garden.

ceanothus 是户外植物,通常生长在花园或自然环境中,而不是室内;应指定其生长地点,如花园。

❌ 错误:Ceanothus are very beautiful.
✓ 正确:Ceanothus plants are very beautiful.

ceanothus 作为可数名词,在泛指时常用复数形式加 plants 或其他限定词,以避免语法错误;直接使用复数形式可能不自然。

近义词辨析

bush

bush 是通用词,指任何灌木,而 ceanothus 特指美洲茶这种具体植物物种,属于更专业的术语。

That bush in the garden is a ceanothus, not just any random shrub.

shrub

shrub 也是灌木的通用词,但 ceanothus 强调其属于特定科属(鼠李科),具有独特的植物学特征和用途。

While many shrubs are ornamental, ceanothus is valued for both its flowers and medicinal properties.