Epsa
[医][=embryo placental specific antigen]胚胎胎盘特异性抗原
🗣️ 情景例句
It hurts so much when a baby gets his first teeth.
小孩子长第一颗牙齿时好痛哟。
Her medicine is ill tasting.
她的药物有怪异的味道。
she said she was not going to make another.She said she was going to retire.
她不准备再拍电影了。她说她准备退休。