HSK 6 HSK V6
Correct

足以

/ zúyǐ /
Strokes

Definition

sufficient to.../so much so that/so that

Example

As an Adverb

enough; sufficiently

1
Zhèxiē
这些
shìshí
事实
足以
shuōmíng
说明
wèn
问题
  

These facts can adequately prove my point.

2
shā
不足以
píngmínfèn
平民愤
  

Only execution could assuage popular indignation.