piriform

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数据源: ai_enrichment
piriform 是一个医学术语,指形状类似梨子的,常用于描述解剖结构如梨状肌或梨状窝。

用法要点

句型搭配

piriform 通常作为形容词使用,修饰名词,描述物体的形状,常见于医学或解剖学语境中。

• piriform muscle
• piriform fossa
• piriform shape

介词用法

在描述位置或关系时,piriform 可与介词如 in、of 搭配,表示在某个结构中或属于某一部分。

• in the piriform cortex
• of piriform origin
• with a piriform appearance

语域说明

piriform 主要用于医学、解剖学和生物学领域,日常对话中较少使用,属于专业术语。

• piriform sinus
• piriform aperture
• piriform lobe

基础例句

The doctor pointed out the piriform shape of the muscle on the X-ray.

医生在X光片上指出了肌肉的梨状形状。

In anatomy class, we learned about the piriform fossa in the throat.

在解剖学课上,我们学习了喉咙中的梨状窝。

She described the fruit as having a piriform appearance, like a pear.

她描述这种水果有梨状外观,像梨子一样。

高级例句

The study focused on the piriform cortex's role in olfactory processing in mammals.

这项研究聚焦于梨状皮层在哺乳动物嗅觉处理中的作用。

In the surgical report, the piriform sinus was noted to be inflamed, requiring further examination.

手术报告中指出梨状窦发炎,需要进一步检查。

The research paper analyzed piriform aperture variations across different human populations.

这篇研究论文分析了不同人群间梨状孔的变异。

高频搭配

adjective

piriform musclepiriform fossapiriform sinuspiriform cortexpiriform shape

noun

piriform aperturepiriform lobepiriform processpiriform recesspiriform area

verb

describe as piriformidentify the piriformlocate the piriformexamine the piriform

preposition

in the piriformof piriform originwith piriform featuresnear the piriform

常见错误

❌ 错误:The fruit is piriform, it looks like an apple.
✓ 正确:The fruit is piriform, it looks like a pear.

piriform 特指梨形,而非苹果形;应使用 pear 来准确描述形状,避免混淆。

❌ 错误:He has a piriform body, meaning he is tall and thin.
✓ 正确:He has a piriform body, meaning his shape resembles a pear, wider at the bottom.

piriform 描述的是类似梨子的形状,通常底部较宽,而不是泛指高瘦;需具体说明形状特征以避免误解。

近义词辨析

pear-shaped

pear-shaped 是更通用的日常用语,指类似梨子的形状,可用于非专业语境;而 piriform 是医学术语,更精确且常用于解剖学描述。

The vase is pear-shaped (日常描述) vs. The piriform fossa is located in the larynx (医学描述)。

obovate

obovate 是植物学术语,指倒卵形,形状类似倒置的鸡蛋,顶部较宽;而 piriform 特指梨形,底部较宽,常用于动物解剖学。

The leaf is obovate with a broad apex (植物学) vs. The piriform muscle is near the hip (解剖学)。