secundine

['sɛkəndɪn]

n. 内珠被；胞衣

英文词源

secundine (n.)

"afterbirth," from Late Latin secundinae (plural), from Latin secundae "the afterbirth," shortened from secundae membranae, literally "the second membranes," from secundus "second" (see second (adj.)). Related: Secundines.

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