arch

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英 { "us": "", "uk": "" }
数据源: ai_enrichment
arch 作为名词指拱门或拱形结构,动词表示使成弓形或拱起,形容词意为主要的、调皮的或傲慢的。

用法要点

名词用法

作为名词时,通常指建筑中的拱门或拱形结构,也可指足弓等生理结构。常与介词 under、through 等搭配表示位置。

• under the arch
• through the arch
• stone arch

动词用法

作为及物动词时表示使某物成弓形,作为不及物动词时表示自然拱起。常与副词 back、over 等搭配描述动作。

• arch one's back
• arch over the river
• arch gracefully

形容词用法

作为形容词时多用于描述人的性格或态度,如调皮的、傲慢的。通常置于名词前作定语,语域偏正式或文学。

• an arch smile
• arch tone
• arch enemy

基础例句

The cat arched its back when it saw the dog.

猫看到狗时拱起了背。

We walked under the stone arch to enter the garden.

我们走过石拱门进入花园。

She gave him an arch smile, knowing she had won the argument.

她给了他一个调皮的微笑,知道自己赢得了争论。

The rainbow arched across the sky after the rain.

雨后彩虹在天空中形成拱形。

高级例句

The architect designed a series of arches to distribute the weight evenly across the bridge.

建筑师设计了一系列拱形结构,以均匀分布桥梁的重量。

In medieval architecture, the pointed arch became a hallmark of Gothic style.

在中世纪建筑中,尖拱成为哥特式风格的标志。

The CEO's arch rival launched a competing product, intensifying market competition.

首席执行官的主要竞争对手推出了一款竞争产品,加剧了市场竞争。

Biomechanical studies focus on how the foot arch supports body weight during movement.

生物力学研究关注足弓在运动过程中如何支撑体重。

高频搭配

verb

form an archbuild an archsupport the archarch one's backarch over

adjective

stone archgothic archtriumphal archarch enemyarch tone

noun

foot archbridge archdoorway archrainbow archarch structure

adverb

gracefully archslightly archsharply archdeliberately arch

preposition

under the archthrough the archacross the archbeneath the arch

phrase

arch of triumpharch supportarch bridgearch rivalarch look

常见错误

❌ 错误:He arched through the door.
✓ 正确:He walked through the arch.

错误地将 arch 用作动词表示“穿过”,实际上 arch 作为动词意为“拱起”,应使用 walk through 等动词短语搭配 arch 作为名词。

❌ 错误:She has a high arch in her personality.
✓ 正确:She has an arch personality.

错误地将 arch 用作名词描述性格,实际上 arch 作为形容词可直接修饰名词,表示“调皮的”或“傲慢的”。

近义词辨析

curve

curve 泛指任何曲线或弯曲,而 arch 特指拱形结构或动作,更具对称性和结构性。

The road curves gently (泛指弯曲) vs. The bridge arches over the river (特指拱形)。

main

main 强调重要性或首要性,而 arch 作为形容词时带有调皮、傲慢或狡猾的意味,多用于描述态度或表情。

The main reason is cost (强调重要性) vs. She gave an arch reply (带有调皮意味)。