详细解释:n. (役畜的)尻带, 驻退索(发炮时阻止炮身后退的绳索)
详细解释：
breech.ing
n.（名词）The strap of a harness that passes behind a draft animal`s haunches.（役畜的）尻带：穿过役畜后腿的鞍具的带子The short wool or hair on the rump and hind legs of a sheep, goat, or dog.短毛：绵羊、山羊或狗的臀部及后腿上的短羊毛或毛发The parts of a gun that make up the breech.后膛部件：组成枪后膛的部件A rope formerly used to secure the breech of a cannon to the side of a ship to control the recoil.驻退索：以前用于把炮尾缚牢在船侧以控制炮身后退的绳索