"joules" 怎么发音

word

US

ˈdʒuɫz

JOOLZ

UK

dʒˈuːlz

JOOLZ

释义

Joules are a unit of measurement for energy, work, or heat in the International System of Units (SI). One joule is the amount of energy used when a force of one newton moves something one meter.

IPA 音标

美式英语

ˈdʒuɫz

英式英语

dʒˈuːlz

简化发音

美式

JOOLZ

英式

JOOLZ

语境中听

The battery can store 2,000 joules of energy.

One cookie gives you about 400 joules of energy.

The heater uses 500 joules every second.

On nutrition labels, you’ll often see both calories and joules listed.