foraminifer是什么意思

2024-01-09 05:59:16

foraminifer

美[ˌfɒrəmɪnəfə] 英[ˌfɒrəmɪnɪfə]

n. 有孔虫

形容词：foraminiferous 异体字：foraminiferan 名词复数：foraminifera

近义词：foram，

Noun

marine microorganism having a calcareous shell with openings where pseudopods protrude

用作名词(n.)

Inland foraminifer fossils are considered as one of good indicators of marine facies.内陆有孔虫化石群被一些学者视为是海侵或残留海的指相化石。