【醫(yī)】 omphaloidean trophoblast

臍的英語翻譯：

hilum; navel; omphalos; umbilicus
【醫(yī)】 belly-button; mesompharion; navel; omphalo-; omphalos; omphalus; umb.
umbilicus

部的英語翻譯：

ministry; office; part
【醫(yī)】 board; department; loci; locus; pars; part; Partes; piece; portio
portiones; regio; region
【經(jīng)】 ministry

滋養(yǎng)層的英語翻譯：

【醫(yī)】 chorionic ectoderm; plasmodiblast; trophic layer; trophoblast
trophoderm; vegetative layer