dam [dm] n. 水壩例句:The dam eventually yielded and collapsed under the weight of water.水壩在水的壓力下終於決口.The water deepened after the dam was built.堤壩建成後水已加深.The dam was not strong enough to hold back the flood waters.水壩不太堅固, 擋不住洪水.海詞廣告: 探險英語讓你不再啞巴 吳大維幫你學習擬計劃