A single archesporium differentiates immediately below the nucellar epidermis, it functions directly the megaspore mother cell.孢原细胞处于珠心表皮之下, 直接起大孢子母细胞的功能.Megaspore tetrad is linear. The chalazal megaspore develops into a...
她的病情突然急剧恶化。Her condition took a sharp turn for the worse.他的病情发展得这么快，您是否感到意外？Were you surprised that his disease progressed so quickly?虽然她病得很重，但病情正开始趋于稳定。Although her illness is serious, her condition is beginning to stab...
Arthur Murray taught the foxtrot, the tango and the waltz.阿瑟·默里教狐步舞、探戈和华尔兹。The foxtrot is a beautiful dance.狐步舞是一种优美的舞蹈.All members of Team Foxtrot showed skyrocketing pulses and blood pressures.所有的狐步舞队员都表现出脉搏加速和血压升高....
The nurse uses judgement regarding individual competence when accepting and delegating responsibility.护士根据个人能力接受或授权责任.A few sentences regarding preignition and detonation may be helpful.再说几句有关早燃和爆燃的问题,或许是有益处的.Gail was si...