底棲有孔蟲

Simplified: 底栖有孔虫

dǐqīyǒukǒngchóng ㄉㄧˇ ㄑㄧ ㄧㄡˇ ㄎㄨㄥˇ ㄔㄨㄥˊ

    • benthic foraminifera

Character by character

Sources