n.成套的四件东西；四胞胎中之一；[音]四连音
Even if form vein is comprised,have quadruplet. 有四组纵形静脉组成。
This machine is assembled by quadruplet spare parts and become. 这架机器由四组零件组装而成。
On March 23 last year, Huan Huan delivered her first set of quadruplet ligers. 去年4月23日欢欢生下了它的第一群四胞胎狮子虎.
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。
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。
Its major clinical feature was excessly large uterine,the definitive diagnosis of quadruplet pregnancy depended on ultrasonography. 通过合理的产前监测和对围产期并发症的防治,四胎妊娠仍能取得和单胎妊娠一样的良好结局。
