Breechblock
n. 炮闩, 闩体, 尾栓
🗣️ 情景例句
I went to the supermarket to get a few things,
我去一趟超级市场， 买了几样东西，
Ouch! I fell down and cut my knee!
好痛呦！我跌倒割伤了膝盖！
My teacher's name is Miss Gao. At school I have a friend. His name is Li Lei.
我的老师是高小姐，我在学校里有一个朋友。他叫李磊。