"breech" in Chinese (Simplified)

• 臀位（分娩姿势）- 枪膛后膛

Definition

“Breech” 指某物的后部，尤其是枪支的后膛，或者指分娩时胎儿臀部先出来的位置。

Usage Notes (Chinese (Simplified))

“Breech” 属于正式/技术用语，常见于医学（臀位分娩）或武器（枪后膛）领域。不要和“breach”（突破、缺口）混淆。

Examples

The doctor said it is a breech birth.

医生说这是**臀位**分娩。

He opened the breech of the rifle to check it.

他打开了步枪的**后膛**检查。

The baby was in breech position before delivery.

婴儿在分娩前是**臀位**。

The nurse explained the risks of having a breech baby.

护士解释了**臀位**宝宝的风险。

Make sure the breech is closed before firing the gun.

在开枪前请确保**后膛**关闭。

They discovered a problem with the breech of the old cannon.

他们发现老大炮的**后膛**有问题。