It is supported on a narrow base.

它由一个狭窄的底座支撑著。

youdao

The column stands on a narrow base.

柱子竖立在窄的基座上。

youdao

The budding cells of Cryptococcus have a narrow base.

隐球菌芽殖细胞的根很细。

youdao

Is that observation fair, that he has a narrow base among the supporters of Moqtada al-Sadr?

NPR: Hadley's Memo on Maliki Reveals U.S. Analysis

For many of Poland's peers the crisis exposed the narrow base of their economies.

ECONOMIST: Petri-dish economies: Poland

Thanks to Iraq's vanishingly narrow tax base, oil accounts for almost all of the government's projected 2004 revenues.

ECONOMIST: How to get ahead in Bremer's Iraq