| lifeblood |
[라이프블러드] |
생명선, 생명의 원천 |
Tourism is the lifeblood of this island. |
| fossil fuels |
[파슬 퓨얼즈] |
화석 연료 |
We need to reduce our use of fossil fuels. |
| petroleum |
[퍼트롤리엄] |
석유 |
The price of petroleum has risen sharply. |
| renewable |
[리뉴어블] |
재생 가능한 |
Solar and wind are renewable energy sources. |
| run out |
[런 아웃] |
다 써버리다, 고갈되다 |
We are about to run out of coffee. |
| catastrophic |
[캐터스트로픽] |
재앙적인, 비극적인 |
The flood had catastrophic effects on the city. |
| thermal mass |
[써멀 매스] |
열질량 |
Concrete has high thermal mass to store heat. |
| turbines |
[터빈즈] |
터빈 (회전 기관) |
Wind turns the turbines to make power. |
| methane gas |
[메탄 가스] |
메탄가스 |
Cows produce a lot of methane gas. |
| ethanol / biodiesel |
[에탄올/바이오디젤] |
에탄올 / 바이오디젤 |
Some cars can run on ethanol. |