As a kind of male prophylactic, gossypol acetic acid has been applied comprehensive in many fields, such as medicine chemical engineering and technical engineering.
醋酸棉酚作为一种男性避孕药，已进入实用阶段，在医药、化工、机械等很多领域有广阔的应用前景。
2
If you do not want to take medicine to go to a hospital digging corpus luteum copper, most meeting suspends a week, eat prophylactic of Mom rich grand to be close friends more.