Level 2 · word 1,006 of 20,000

basic

/ˈbeɪsɪk/ American
  • adj. 基本的, 碱性的
  • n. 基本原理
Definition
  • adj. forming a necessary part of something, or having the properties of a chemical base
  • n. the most important facts or rules of a subject
Example
Learning basic grammar helps you write clearer sentences.
学习基础语法有助于你写出更清晰的句子。