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美国河流社区尝试新方法抗击洪水
2020-05-10来源:和谐英语
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resident -n. someone who lives in a particular place
beaver –n. a small animal that has brown fur and a wide, flat tail and cuts down trees with its teeth
Wetland -–n. an area of land (such as a marsh or swamp) that is covered with shallow water
levee –n. a long wall of soil built along a river to prevent flooding
trend –n. a way of behaving or proceeding that is becoming more common
dike –n. a bank or mound of earth that is built to control water and especially to protect an area from flooding
marsh –n. an area of soft, wet land that has many grasses and other plants