coital例句:1.The Clinical Study of Two Lowdose Mifepristone for Emergency Postcoital Contraception.两种低剂量米非司酮用于房事后紧急避孕的临床研究。2.The Period of Ovulation The Observation of the Endometrial Morpholog...
发觉经期外和性交后出血noted intermenstrual and postcoital bleeding 分泌少量厚汁物质drained a small amount of purulent material 间歇性的剧烈下腹痛intermittent,sharp,lower abdominal pains 她于13岁开始有正常的月经,周期为28~32天...