respirable

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
指空气、气体或微粒等能够被吸入肺部,适合呼吸的状态或特性。

用法要点

形容词用法

通常用作定语形容词,描述物质或环境是否适合呼吸,常见于科技、医学或环境领域。

• respirable air
• respirable particles
• respirable dust

介词搭配

常与介词“in”或“for”连用,表示在特定环境或用途中可呼吸,如“respirable in normal conditions”。

• respirable in this area
• respirable for humans
• respirable under pressure

语域说明

属于正式或专业词汇,多用于学术论文、医疗报告、环境科学或工业安全文档,日常口语中较少使用。

• respirable oxygen levels
• respirable silica exposure
• respirable aerosol

基础例句

After the fire, the air in the room was no longer respirable due to smoke.

火灾后,房间里的空气因为烟雾而无法呼吸。

Wearing a mask helps filter out non-respirable particles from the air.

戴口罩有助于过滤掉空气中不可吸入的微粒。

The doctor said the patient needs respirable oxygen to recover faster.

医生说病人需要可呼吸的氧气来更快康复。

In high-altitude areas, the air is less respirable for some people.

在高海拔地区,空气对一些人来说较难呼吸。

高级例句

The study measured respirable dust concentrations in industrial workplaces to assess health risks.

该研究测量了工业工作场所的可吸入粉尘浓度,以评估健康风险。

Environmental regulations require monitoring of respirable particulate matter to ensure air quality standards.

环境法规要求监测可吸入颗粒物,以确保空气质量标准。

In medical contexts, respirable aerosols are used for drug delivery to the lungs.

在医疗领域,可吸入气溶胶被用于向肺部输送药物。

The safety report highlighted that respirable silica levels exceeded permissible limits in the construction site.

安全报告强调,建筑工地上的可吸入二氧化硅水平超过了允许限值。

高频搭配

adjective

respirable airrespirable particlesrespirable dustrespirable gasesrespirable oxygen

noun

respirable fractionrespirable sizerespirable matterrespirable contaminantsrespirable hazards

verb

make respirablebecome respirableensure respirabletest for respirablemonitor respirable

adverb

barely respirablehighly respirablesafely respirablenormally respirable

preposition

respirable in airrespirable for lungsrespirable under conditionsrespirable at levels

phrase

respirable suspended particulatesrespirable crystalline silicarespirable air qualityrespirable exposure limits

常见错误

❌ 错误:The air is respirable to breathe.
✓ 正确:The air is respirable.

错误:重复表达,“respirable”已包含“可呼吸的”意思,加上“to breathe”冗余。正确:直接使用“respirable”即可。

❌ 错误:This gas is not respirable for human.
✓ 正确:This gas is not respirable for humans.

错误:介词“for”后应使用复数名词“humans”表示泛指人类,单数“human”通常指个体或作为形容词。正确:用“humans”更符合英语习惯。

近义词辨析

breathable

“breathable”更通用,指空气或材料适合呼吸或透气,常用于日常或服装语境;而“respirable”更专业,特指能被吸入肺部的物质,多用于科学或医学领域。

Breathable fabric keeps you cool in summer. (透气面料让你夏天凉爽。) vs. Respirable particles can cause lung diseases. (可吸入颗粒物可能导致肺部疾病。)

inhalable

“inhalable”强调能够被吸入,可能包括口腔或鼻腔,范围更广;“respirable”特指能到达肺部进行气体交换的细小颗粒,常用于健康风险评估。

Inhalable dust may irritate the throat. (可吸入粉尘可能刺激喉咙。) vs. Respirable dust penetrates deep into the lungs. (可吸入粉尘深入肺部。)