| 释义 |
troph·o·ne·ma
\ˌträfəˈnēmə\ noun
(plural trophonema·ta \-ˈnēməd.ə -ˈnem-\)
Etymology: New Latin, from troph- + -nema
: one of the glandular filaments that develop from the inner uterine surface in viviparous elasmobranchs and secrete a nutritive fluid for the embryo |