tune-up /ˈtuːnˌʌp/ Brit /ˈtjuːnˌʌp/ noun plural tune-ups
/ˈtuːnˌʌp/ Brit /ˈtjuːnˌʌp/
noun
plural tune-ups
Learner's definition of TUNE-UP
[count] chiefly US
1
: a process in which small changes are made to something (such as an engine) in order to make it work better(发动机等的)调整,调谐 2
: an event or activity that helps you practice or prepare for a more important event or activity热身;准备