breech 核心词议：
v. ……穿裤子；给(枪，炮)装枪尾[炮尾]；〈古〉打(屁股)
n. 枪炮的后膛
breech 基本解释
速记方法知识扩展
词源考究
词源同break，分开。形容枪炮后膛的分叉状。
breech 变化形式
复数： breeches
易混淆的单词： Breech
中文词源：
breech 枪炮的后膛
词源同break, 分开。形容枪炮后膛的分叉状。
breech
精选例句
1、 The production time is only three percent baby remained breech.
生产的时候只有百分之三的宝宝仍然保持臀位。
常见考点例句：
- Use an acetylene blowtorch to breech the warehouse from the back .
- 用乙炔喷灯从后面把仓库打开。
- I 've got one in the breech and an extra mag.
- 我的枪上了子弹，还剩一个弹夹。
- Breech deliveries where a baby is born bottom-first are twice as likely in families in which either the mother or the father was born in this position .
- 臀位分娩是胎儿以底端（臀部或脚）先露出来的分娩，家庭成员中父亲或者母亲也是以这种体位出生的可能性有两倍。
- Officials say passengers were boarding the plane monday when the security breech occurred .
- 政府官员宣称：星期一，当飞机的滑车底部出现安全问题时，乘客们正在登机。
- If you 're a woman who would like to have a breech birth vaginally in this country , you 'll probably have to find a midwife .
- 如果你是一个女人，谁愿意在这个国家臀位分娩阴道，你可能必须找到一个助产士。