Từ điển trực tuyến - Online Dictionary
English - Vietnamese Dictionary
  • nabla (∆), toán tử nabla

Random quote: For every failure, there's an alternative course of action. You just have to find it. When you come to a roadblock, take a detour.: Mary Kay Ash

Latest queries: resurface, tachycardia, estrogen, yemen, fitted, pt, crook, anything, fend, groom, ant, attach, eye opener, tailpipe, snatch, onstage, neglected, congratulate, part, del,

Updated: 14/03/2018: A new open-source Javascript engine/library named Howler has been employed to handle audiofile. Enjoy pronunciation!

Optional: 01/2018:Picture Dictionary

Updated: 05/06/2018:List of Academic Words

Updated: 03/2019: Learning by reading annotated text, reliable state of art and updated news