DictionaryForumContacts

   English
Google | Forvo | +
to phrases
breech block
shoot. 闩体
breech-block
gen. 枪〔炮〕闩; 炮的尾栓; 闭锁机; 游底; 枪机柄的螺体
avia. 枪机炮尾栓炮闩
breech block: 1 phrase in 1 subject
Oil / petroleum1