Correct
日渐
/ rìjiàn /
Strokes
Definition
to progress (or increase, change etc) day by day/more (or better etc) with each passing day
Example
As an Adverb
with each passing day; day by day; gradually
1
Rìjiàn
日渐
jìnbù
进步
make steady progress
2
Rìjiàn
日渐
xiāoshòu
消瘦
be getting emaciated day by day