Decidua

[di'sidʒu:wә]

解釋/意思:

(noun.) the epithelial tissue of the endometrium.

琼整理--From WordNet

解釋/意思:

(n.) The inner layer of the wall of the uterus, which envelops the embryo, forms a part of the placenta, and is discharged with it.

手打:撒迪厄斯