beachyadj.像海滨的；多砂砾的beachn.海滩；海滨；沙滩vt.拖(船)上岸beach wrestling沙滩摔交beach bar sands滩坝砂岩beach accretion海滩冲积,海滩堆积,海滩淤积,海滩加积beach excavator海滩挖泥车beach attendant海滨浴场工作人员beach formation海滨建造,海滩形成,海滩建造beach head dump滩头堆栈beach pollutant海滩污染物beach stability海滩稳定beach she-oak木麻黄