片语
sludging淤积;清除…的沉淀物(sludge的ing形式)
aggradational ice增生冰
aggradational stratigraphic加积地层
aggradational ash积灰
aggradational coast淤长性海岸
aggradational plain堆积平原;加积平原
aggradational reef退积礁
aggradational soils加积土壤
aggradational deposit加积沉积物
aggradational terrace加积阶地