water-break英'wɔːtərbr'eɪk美'wɔːtərbr'eɪkBNC²³⁶²¹³⁺¹ 基本例句 n.破浪堤²⁰;防波堤²⁰n.退水²⁰;断水²⁰;水断信号²⁰ A preliminary analysis and discussion is made in this paper of the effect of the water-break on the environment of the Yellow River Delta. 就断流对黄河三角洲环境的影响作了初步分析探讨。 chemyq