Read Edit View history 底栖有孔虫 dǐqīyǒukǒngchóng benthic foraminifera Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 底栖有孔虫/ 底棲有孔蟲 dǐqīyǒukǒngchóng benthic foraminifera 底栖有孔虫是研究古海洋环境变化的重要指标。 Edit Delete References Add reference No references for this word.