perfect stage短语⁹⁰⁸⁸⁷⁺⁷ 基本例句 有性阶段 The perfect stage of M. grisea in the field was also discussed. 还就稻瘟病菌有性世代在田间存在与否进行了讨论。 ricesci Also, the writing of questions sets up a perfect stage for exam-studying later. 解释关系，建立一致性，以及加强记忆。而且，这样做还有助于考前复习。 blog.sina.com.cn