v. satisfy (thirst)
v. electronics: suppress (sparking) when the current is cut off in an inductive circuit, or suppress (an oscillation or discharge) in a component or device
v. reduce the degree of (luminescence or phosphorescence) in (excited molecules or a material) by adding a suitable substance
vt. 熄灭, 结束, 使冷却, 将...淬火
vi. 熄灭, 平息
1. I drank some water to quench my thirst.
我喝了一些水来解渴。
2. The firefighters used water to quench the flames.
消防员用水扑灭了火焰。
3. She always carries a bottle of water to quench her thirst during workouts.
她在锻炼时总是带着一瓶水来解渴。