a hollow or depression in a surface, as from a blow. to make a small amount of progress with something.
e.g. I've been sweating whole day, and I have hardly made ~ in my work.
e.g. Whatsapp has failed to ~ much ~ in China markte.
Make a dent in
e.g. I've been sweating whole day, and I have hardly made a dent in my work.
e.g. What'sapp has failed to make much a dent in China market