amniotic sac

简明释义

羊膜囊

英英释义

例句

1.A healthy amniotic sac (羊膜囊) helps protect the developing baby from injury.

健康的羊膜囊有助于保护发育中的婴儿免受伤害。

2.The rupture of the amniotic sac (羊膜囊) is often a sign that labor is about to begin.

破裂的羊膜囊通常是分娩即将开始的迹象。

3.During the ultrasound, the doctor pointed out that the fetus was surrounded by the amniotic sac (羊膜囊).

在超声检查中，医生指出胎儿被羊膜囊包围。

4.Doctors monitor the condition of the amniotic sac (羊膜囊) during pregnancy to ensure everything is normal.

医生在怀孕期间监测羊膜囊的状况，以确保一切正常。

5.In some cases, the amniotic sac (羊膜囊) may develop abnormalities that require medical attention.

在某些情况下，羊膜囊可能会出现异常，需要医疗关注。

作文

The journey of pregnancy is a remarkable experience, filled with anticipation and wonder. One of the most fascinating aspects of this journey is the development of the fetus within the womb, which is protected by the amniotic sac. The amniotic sac (羊膜囊) plays a crucial role in ensuring the safety and well-being of the developing baby. It is a fluid-filled membrane that surrounds the fetus, providing a cushioning effect and allowing for movement. This protective barrier not only guards against physical trauma but also helps to regulate temperature, creating an optimal environment for growth.As pregnancy progresses, the amniotic sac expands, accommodating the growing fetus. The fluid inside the amniotic sac is known as amniotic fluid, which is composed of water, electrolytes, proteins, and various nutrients. This fluid serves multiple purposes; it acts as a shock absorber, protecting the fetus from external pressure and impacts. Additionally, it allows the fetus to move freely, which is essential for the development of muscles and bones. The presence of the amniotic sac also aids in the development of the lungs, as the fetus inhales and exhales the fluid, preparing it for breathing air after birth.During routine prenatal check-ups, healthcare providers often monitor the condition of the amniotic sac and the amount of amniotic fluid. An abnormal amount of fluid can indicate potential complications. For example, too much fluid, a condition known as polyhydramnios, may suggest issues such as gestational diabetes or fetal abnormalities. Conversely, too little fluid, known as oligohydramnios, can lead to complications like umbilical cord compression or developmental issues. Therefore, understanding the significance of the amniotic sac is vital for ensuring a healthy pregnancy.Moreover, the amniotic sac has a role during labor and delivery. As contractions begin, the amniotic sac may rupture, commonly referred to as "breaking the water." This event typically signifies that labor is progressing and the baby is preparing for birth. Once the amniotic sac breaks, the protective fluid is released, and the baby is closer to entering the world.In conclusion, the amniotic sac (羊膜囊) is an essential component of pregnancy, serving as a protective environment for the developing fetus. Its functions include cushioning the fetus, regulating temperature, and facilitating movement and lung development. Monitoring the health of the amniotic sac and the amniotic fluid levels is crucial for the well-being of both mother and baby. As we learn more about the complexities of pregnancy, the importance of the amniotic sac becomes increasingly clear, highlighting the intricate processes that support new life.

怀孕的旅程是一个非凡的经历，充满了期待和惊奇。这段旅程中最迷人的方面之一是胎儿在子宫内的发展，而胎儿则受到羊膜囊的保护。羊膜囊（amniotic sac）在确保发育中的婴儿的安全和健康方面发挥着至关重要的作用。它是一个充满液体的膜，包围着胎儿，提供缓冲效果，并允许胎儿活动。这个保护屏障不仅防止身体创伤，还帮助调节温度，为生长创造最佳环境。随着怀孕的进展，羊膜囊不断扩张，以容纳日益增长的胎儿。羊膜囊内的液体被称为羊水，由水、电解质、蛋白质和各种营养物质组成。这种液体有多重用途；它作为缓冲器，保护胎儿免受外部压力和冲击。此外，它使胎儿能够自由移动，这对肌肉和骨骼的发展至关重要。羊膜囊的存在还有助于肺部的发展，因为胎儿吸入和呼出液体，为出生后呼吸空气做好准备。在常规产前检查中，医疗保健提供者通常会监测羊膜囊的状况和羊水的量。异常的液体量可能表明潜在的并发症。例如，过多的液体，称为羊水过多，可能提示妊娠糖尿病或胎儿异常等问题。相反，液体过少，称为羊水过少，可能导致脐带压迫或发育问题。因此，了解羊膜囊的重要性对于确保健康的妊娠至关重要。此外，羊膜囊在分娩过程中也发挥着作用。当宫缩开始时，羊膜囊可能破裂，通常称为“破水”。这一事件通常意味着分娩正在进行，婴儿正准备出生。一旦羊膜囊破裂，保护液体就会释放，婴儿就更接近进入世界。总之，羊膜囊（amniotic sac）是怀孕的重要组成部分，为发育中的胎儿提供保护环境。它的功能包括缓冲胎儿、调节温度和促进运动及肺部发展。监测羊膜囊和羊水水平的健康状况对于母亲和婴儿的福祉至关重要。随着我们对怀孕复杂性的了解越来越多，羊膜囊的重要性变得愈加明显，突显了支持新生命的复杂过程。