学习资料

[意       思]vi.& vt. 展开，张开
[例]  The eagle expanded its wings. 老鹰展开翅膀。
vi.& vt. 扩充，扩大，扩张，扩展
[例]  He is thinking of expanding his business. 他正考虑扩展他的生意。

更多意思

vt.1.  扩大，增加，增强（尺码、数量或重要性）
2.  扩展，发展（业务）

vi.1.  扩大，增加，增强
2.  扩展，发展
3.  细谈，详述，详细阐明

参考例句

1.	You mentioned the need for extra funding. Would you expand on that?
	你曾提到需要一笔额外资金. 你详细谈谈好吗?
2.	His success emboldened him to expand his business.
	他有了成就因而激发他进一步扩展业务。
3.	Metals expand when they are heated.
	金属受热则膨胀。
4.	Why not try to expand your story into a novel?
	你怎么不把你的故事扩展成小说呢？
5.	Metals expand by [with] heat.
	金属受热膨胀。