wear down
US /wer daʊn/
UK /wer daʊn/

1.
2.
menghauskan, mengikis
to make something gradually disappear or become thinner or weaker by continuous use or rubbing
:
•
The constant friction will eventually wear down the brake pads.
Geseran berterusan akhirnya akan menghauskan pad brek.
•
The river has worn down the rocks over centuries.
Sungai telah menghauskan batu-batu selama berabad-abad.