n. Usage, established practice. Tests your understanding of the word "usage", including its noun meaning and common expressions.
n. 使用，惯用法。 测试你对 "usage" 这个词的理解，包括它的名词含义和常用表达。
| Front | usage |
|---|---|
| Back | n.使用，惯用法 |
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Finance n.财政 v.为……提供资金
Previous card: Fantasy n.幻想
Up to card list: CET4