Read Edit View history 有孔虫 yǒukǒngchóng foraminifera Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 有孔虫/有孔蟲 · yǒukǒngchóng · foraminifera 2026/03/04 有孔虫 / 有孔蟲 yǒukǒngchóng foraminifera foraminifera 有孔虫是研究古气候的重要指标。 noun created sense Mar 4, 2026, 02:25 AM