Entrenching
v. 用壕沟围绕或保护…( entrench的现在分词 ); 牢固地确立…
🗣️ 情景例句
To stop without a farmhouse near
为何停在没有农舍的地方
It doesn't happen every day.
这可不是天天都有的。
It is not a simple competition for a fixed amount of food determined by the physical environment,
它已不是为了争得物质环境所决定的有限食物而进行的简单竞争了，