gin in a few days." 。"Father, why must I learn these I'm just a lowly illegitimate daughter! These things were always for Eldest Sister to learn. I have no such qualifications..." 。"Yan Li smiled, “T...ut forward another question: "You mentioned that surgeries need to be performed in a sterile environment before. What does sterile mean"Ye Wen then explained the concept of sterility to him again, and...