DAMSn.水坝名词dam的复数形式.abbr.防御性反导弹系统(=Defense Against Missiles Systems)damn.水坝；堤；障碍物v.筑坝；抑制(情感等）dam type selection坝型选择damaging principle侵蚀机理dam system project坝系工程dam shoul abutment坝肩Damara Rock Jumpern.岩跳草莺damaging of stream河流堰塞dam anti-seepage大坝防渗Damaging mechanism损伤机制dam breaking flood溃坝洪水dam shell material坝壳料