lacustrine muck湖: lake积: amass; store up; accumulate腐泥: sapropel; gyiteja湖泊沉积腐泥: lacustrine muck湖积层: lacustrine deposit; lacustrine formation; lakebed下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:湖积腐泥，即可在微信中查询翻译
