1. Conclusion: Quadruplet pregnancy is an extremely race, curable and high risk pregnancy. 结论:四胎妊娠是一种极其罕见、可以防治的高危妊娠。
2. Objective:To improve the recognization, diagnosis and treatment of quadruplet pregnancy. 目的:提高对四胎妊娠的认识和诊治水平。
3. Quadruplet villager Zhang Guotai worries about busy all one's life, already made a few girls, son gets married establish line of business. 四组村民张国太操心忙碌一辈子,已使几个姑娘、儿子成家立业。
英英解释
n.
1. the cardinal number that is the sum of three and one
2. one of four children born at the same time from the same pregnancy
3. a set of four similar things considered as a unit