getting one's teeth in to a problem

getting one's teeth in to a problem
getting one's teeth in to a problem

getting one's teeth in to a problem
get one's teeth into:
认真对待,全神贯注于,死死咬住
get one's teeth into a problem全神贯注于一个问题

某某的牙出了问题

为解决某个问题而付出很多努力

认真对待,全神贯注于,死死咬住 get one's teeth into a problem全神贯注于一个问题