barometer

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
气压计是一种用于测量大气压力的仪器,常用于天气预报和科学实验中。

用法要点

句型搭配

barometer 通常作为主语或宾语使用,常见于描述天气变化或经济趋势的句子中。

• The barometer is falling.
• We use a barometer to predict storms.
• It serves as a barometer of public opinion.

介词用法

barometer 常与介词 of 连用,表示测量或指示的对象,如 barometer of pressure 或 barometer of economic health。

• a barometer of atmospheric pressure
• the barometer of consumer confidence
• barometer of political stability

语域说明

barometer 在正式和学术语境中更常见,如气象学、经济学或科学报告,日常对话中较少使用。

• In meteorology, a barometer is essential.
• The stock market is a barometer of the economy.
• Barometers are used in laboratory experiments.

基础例句

I checked the barometer this morning, and it's dropping, so rain might be coming.

今天早上我看了气压计,它在下降,所以可能要下雨了。

My grandfather has an old barometer on the wall to predict the weather.

我爷爷在墙上挂了一个旧气压计来预测天气。

If the barometer rises, it usually means fair weather ahead.

如果气压计上升,通常意味着天气会转好。

高级例句

In climate research, barometers are crucial instruments for monitoring atmospheric pressure changes over time.

在气候研究中,气压计是监测大气压力随时间变化的关键仪器。

The consumer confidence index acts as a barometer for economic trends, influencing market predictions.

消费者信心指数作为经济趋势的气压计,影响着市场预测。

Scientists use barometers in laboratory experiments to simulate high-altitude conditions.

科学家在实验室实验中使用气压计来模拟高海拔条件。

高频搭配

verb

use a barometerread the barometercheck the barometercalibrate the barometerinstall a barometer

adjective

mercury barometeraneroid barometerdigital barometeraccurate barometerportable barometer

noun

barometer readingbarometer pressurebarometer gaugebarometer instrumentbarometer trend

adverb

accurately barometerquickly barometerreliably barometer

preposition

barometer ofbarometer forbarometer in

phrase

barometer of public opinionbarometer of economic healthbarometer of weather changesbarometer of success

常见错误

❌ 错误:I use a barometer to measure temperature.
✓ 正确:I use a barometer to measure atmospheric pressure.

错误:气压计用于测量大气压力,而不是温度;温度通常用温度计测量。正确用法应明确其测量对象。

❌ 错误:The barometer shows the wind speed.
✓ 正确:The barometer shows changes in atmospheric pressure.

错误:气压计显示大气压力的变化,而不是风速;风速需用风速计测量。正确用法需准确描述其功能。

近义词辨析

pressure gauge

pressure gauge 是更通用的术语,指测量压力的仪器,可用于液体或气体,而 barometer 特指测量大气压力的仪器。

A barometer is a type of pressure gauge used specifically for atmospheric pressure.

weather instrument

weather instrument 是泛指用于天气测量的工具,如温度计、湿度计等,barometer 是其中一种,专用于压力测量。

Barometers are common weather instruments, but they only measure pressure, not other factors like humidity.