knock on wood

US /nɑk ɑn wʊd/
UK /nɑk ɑn wʊd/
"knock on wood" picture
1.

ketuk kayu, menghalau nasib malang

said to ward off bad luck, often while knocking on a wooden object

:
I haven't had a cold all winter, knock on wood.
Saya tidak demam sepanjang musim sejuk, ketuk kayu.
Our business has been doing great this year, knock on wood.
Perniagaan kami berjalan lancar tahun ini, ketuk kayu.