Reasons for recommendation of Xue Le Dictionary of English Idioms:

1. Every idiom has a definition, indicating the origin or meaning evolution of the idiom;

These examples are easy to understand.

My Lexical World My English Lexical World 2 recommended reasons:

1. Select the basic vocabulary in daily life, study it by topic and scene, and use it after learning;

2. Dictionaries and vocabulary books are integrated, and all words are provided with English definitions and example sentences;

3. It's interesting to learn words with visual search games.