n. a large or extra supply of something
n. lake used to store water for community use
n. tank used for collecting and storing a liquid (as water or oil)
n. anything (a person or animal or plant or substance) in which an infectious agent normally lives and multiplies
n. 贮水池, 贮藏处, 贮备, 水库
vt. 储藏
1. The city relies on the reservoir for its drinking water.
这座城市依靠水库提供饮用水。
2. We went fishing at the reservoir last weekend.
上个周末我们在水库钓鱼。
3. The reservoir is full after the heavy rain.
大雨过后，水库已经满了。