redoubt

n.

（防御系统中的）最后阵地；孤立的前哨站；

复数：redoubts

1. The two barricades united formed a veritable redoubt.
   这两处街垒连在一道便构成一座真正的犄角堡。
2. The redoubt consisted of a mound, with trenches dug out on three sides of it.
   这个多面堡就是一座三面挖有战壕的土岗。
3. Asia, the world's last redoubt of fast economic growth, may be a lot closer to recession than people think.
   作为全球高速经济增长的最后一个桥头堡，亚洲距离衰退的距离可能比人们想象的更近。

Redoubt
The 1989–1990 eruptions of Redoubt Volcano: an introduction
The 1989–1990 eruption of Redoubt Volcano, Alaska: impacts on aircraft operations
Three‐dimensional P and S wave velocity structure of Redoubt Volcano, Alaska
Seismic evolution of the 1989–1990 eruption sequence of Redoubt Volcano, Alaska
Seismological aspects of the 1989–1990 eruptions at redoubt volcano, Alaska: the SSAM perspective
Precursory swarms of long-period events at Redoubt Volcano (1989–1990), Alaska: Their origin and use as a forecasting tool
Vapor saturation and accumulation in magmas of the 1989–1990 eruption of Redoubt Volcano, Alaska
Airborne measurements of particle and gas emissions from the 1990 volcanic eruptions of Mount Redoubt
Statistical forecasting of repetitious dome failures during the waning eruption of Redoubt Volcano, Alaska, February April 1990