What Is the Origin of the Phrase "Under My Belt"? - Synonym
Learning English - The English We Speak - Under your belt
PPT - WORD OF THE DAY @ IEKHS PowerPoint Presentation, free download - ID:4858306
Idiom: Under your belt Click here to learn 12...
Useful Idioms about Intelligence and Understanding in English - ESLBuzz Learning English | English vocabulary words, Learn english, English phrases idioms
第48期|under my belt meaning in Chinese - YouTube
Is Charging Your Phone All Day Really That Bad? - The New York Times
10 English Idioms About Learning & Knowledge [+Examples]