Beachusn.比克斯
beachn.海滩;海滨;沙滩vt.拖(船)上岸
beach bar sand body滩坝砂体
Beach Signal Office滩头通信处
beach stabilization沙滩稳定
beach retrogression海滩后退
Beach Party Division滩头勤务支队
beach bar sandstones滩坝砂岩
beach and bar facies滩坝相
Beach Support Report滩头支援报告
Beach Clearance Unit海滩清除装置
Beach Signal Station滩头通信站