首页foraminiferforaminifer英英释意

foraminifer

英 [,fɒrə'mɪnɪfə] 美[,fɔrə'mɪnəfɚ]
  • n. [古生] 有孔虫

英英释意


1. marine microorganism having a calcareous shell with openings where pseudopods protrude