The science of using materials capable of undergoing self-contained and self-sustained exothermic chemical reactions for the production of heat, light, gas, smoke and/or sound.
syn. fireworks, display
예문
The pyrotechnics at the concert were amazing.
콘서트의 불꽃놀이는 놀라웠다.
pyro
2. pyromania
방화증
An impulse control disorder in which individuals repeatedly fail to resist impulses to deliberately start fires, in order to relieve tension or for instant gratification.
syn. fire-setting, arson
예문
The detective suspected the fire was caused by a pyromaniac.
탐정은 그 불이 방화범에 의해 발생했다고 의심했다.
therm
3. thermal
열의
Relating to heat or temperature.
syn. heated, warm
ant. cool, cold
예문
Thermal energy is often used in power plants.
열 에너지는 종종 발전소에서 사용된다.
therm
4. thermostat
온도조절기
A device that automatically regulates temperature, or that activates a device when the temperature reaches a certain point.
syn. temperature control, regulator
예문
I set the thermostat to 70 degrees.
나는 온도조절기를 70도로 설정했다.
hypo, therm
5. hypothermia
저체온증
A medical emergency that occurs when your body loses heat faster than it can produce heat, causing a dangerously low body temperature.
ant. hyperthermia
예문
In severe weather conditions, hypothermia can set in quickly.