middle piece

• 连接段,中段

middle piece的用法和样例：

例句

1. Middle south Tibet is one of uranium metallogenic provinces in China.
   西藏自治区南部中段是铀成矿的有利地区之一。
2. Zanhuang Taihang Mountains is located in the middle of Dong Lu, low-lying West High East.
   赞皇县地处太行山中段东麓，地势西高东低。