Redoubt
n. 多面堡, 防御阵地
✅ 同义词
📖 牛津释义
redoubt
n
(a) last defensive position within a system of fortifications （防御系统中的）最後阵地.
(b) isolated fortified outpost 孤立的前哨站.
🗣️ 情景例句
Do you hear something?
你听到什么了吗？
I told him to stay for lunch.
我告诉他留下来吃午餐。
The basic features include a crest (the highest point of the wave),
它们的基本特征包括浪峰（波浪的最高点）