字典 波兰语 - 英语
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poród miednicowy 用英语:
1. 
breech birth
英语 单词“poród miednicowy“（breech birth）出现在集合中：
Fiszki na egzamin2. 
breech
Sealing the breech!
The 155 mm main gun is equipped with a screw type breech and an electrical trigger mechanism.
