a best seller的用法和样例：
- This dictionary is a best seller.
- I can't call my book a best seller as such but it's very popular.
- The book was soon a best seller in London.
- I guess this book will be a best seller.
- Not every of his novel is a best seller.
- This dictionary is a best seller .
a best seller的相关资料：
a pied a a first-floor flat/apartment A conscience sleeps in thunder. A mime performing in whiteface. a family of acrocarpous mosses. A qualified plan for expansion. A standard indication of pitch. A street teeming with pedestrians A principle of good scheduling. A hedge keeps friendship green. a master's degree in education.