Tra từ in trim - Từ điển Oxford Advanced Learner 8th

Từ điển Oxford Advanced Learner 8th

in triplicate in ˈtriplicate idiom 1. done three times •Each sample was tested in triplicate. 2. (of a document)copied twice, so that there are three copies in total •Fill out the forms in triplicate. Main entry: ↑triplicate_idiom