gravid
adj.
"pregnant," 1590s, from Latin gravidus "loaded; pregnant," from gravis "burdened, heavy" (see grave, adj.). Gravidation "pregnancy" is attested from mid-15c.
〔李〕[grav;-ida.] a.怀孕的 ←grav (L gravis)=heavy 重的
〔蒋〕[grav重，-id…的;’负重的”，’重身子”，’heavy with child”] 怀孕的，妊娠的