柯林斯詞典dam /d?m/ (dams) 1. N-COUNT A dam is a wall that is built across a river in order to stop the water from flowing and to make a lake. 水垻 Before the dam was built, Campbell River used to flood in the spring. 大垻建好之前，坎貝爾河常在春季發(fā)大水。2. N a reservoir of water created by such a barrier 垻中的水3. V to obstruct or restrict by or as if by a dam 築垻阻攔4. INTERJ/ADV/ADJ →a variant spelling of damn damfool dammit dam 1. SYMBOL for decametre(s) 十米 返回 dam劍橋詞典a wall built across a river that stops the river's flow and collects the water , especially to make a reservoir (= an artificial lake ) that provides water for an area （尤指旨在蓄水的）堤垻，水垻 The Aswan High Dam is on the River Nile in Egypt. 阿斯旺大垻位於埃及境內(nèi)的尼羅河上。 比較dyke (WALL) a dental dam （dental dam） 返回 dam