fundamentals

Từ điển Oxford Learners Wordfinder Dictionary

noun

principles from which other truths can be derived (Freq. 2)
- first you must learn the fundamentals
- let's get down to basics
• Syn:
basics, fundamental principle, basic principle, bedrock
• Hypernyms:
principle
• Hyponyms:
rudiment, first rudiment, first principle, alphabet, ABC,
ABC's, ABCs