Ccof
[医][=chromosomally competent ovarian failure]染色体健全性卵巢衰竭
🗣️ 情景例句
Shopping vouchers are ofter a good means of attracting customers.
购物优惠券是吸引顾客的好方式。
It's essential.
这是必要的。
At the front of the classrooom.
在教室前排。