HSK C3/W3
Correct

础

/ chǔ / 
Strokes

Definition

foundation/base

Example

As a Noun

plinth

1
Yuèyùnérfēng
月晕而风
  
,
chǔrùnéryǔ
础润而雨
  
。

The lunar halo presages wind; a moist plinth indicates rain.