英语释义
1. to open up unfold
2. to increase the extent, number, volume, or scope of enlarge
3. to express at length or in greater detail
4. to write out in full
expand all abbreviations
5. to subject to mathematical expansion
expand a function in a power series
6. to open out spread
7. to increase in extent, number, volume, or scope
8. to speak or write fully or in detail
expanded on the theme
9. to feel generous or optimistic
10. to increase in size, range, or amount to become bigger
11. to cause (something) to increase in size, range, or amount to make (something) bigger
12. to write (something) in full form
13. to grow or increase in size, number, or amount
The airport is expanding.
14. to open wide unfold
The eagle's wings expanded.
15. to take up or cause to take up more space
Metals expand under heat.
16. to speak or write about in greater detail
Would you expand on that idea?