卵母细胞

egg cell

egg / ovum / spawn / (coll.) testicles / (old) penis / (expletive) fucking

mother / elderly female relative / origin / source / (of animals) female

thin or slender / finely particulate / thin and soft / fine / delicate / trifling / (of a sound) quiet / frugal

cell (biology)

placenta / womb / born of the same parents