abattis

中文含义：防御性障碍物；障碍物地形

英语词性：noun

美式发音：/əˈbætɪs/

同义词：entrenchment, obstacle, barricade

易混淆单词：abbatis, abatis

双语例句：

1. They set up an abattis to prevent the enemy from advancing.
2. The abattis was made of logs and branches, and was difficult to penetrate.
3. The soldiers hid behind the abattis and waited for the enemy to approach.
4. It was difficult to move through the forest because of the abattis that had been created.