Correct

天长日久

/ tiāncháng rì jiǔ /
Strokes

Definition

after a long time (idiom)

Example

Definition

after a considerable period of time; as time goes by

1
chū
起初
  
,
huan
喜欢
zhè
这里
zhème
这么
cháoshī
潮湿
  
Tiānchángjiǔ
天长日久
  
,
jiù
guàn
习惯
le
  

At the beginning, she didn't like the humidity here, but got used to it as time went by.