套用

tào yòng

to apply (sth hitherto used in a different context)

to use (rules, systems, models etc copied from elsewhere) (often implying that they aren't suited to the new situation); to borrow (a phrase); (Tw) (computing) to apply (a style, formatting etc)

套

tào

to cover

用

yòng

to use; to make use of; to employ