1.instead of 代替;取代
It felt like I'd had two babies instead of one.
我感觉像是有两个孩子而不是一个
。2.split apart 分开;裂成碎片
He proposed that the two continents might have been one, then split apart.
他提出,这两个大陆曾经可能是一整块,然后分开了
。3.step down 辞职;让位
efense Secretary Robert Gates has said he would step down in 2011.
国防部长罗伯特-盖茨曾表示将于2011年退位
。4.put together 装配;加在一起
We wouldn't have time to put together an agreement.
我们没有时间来制订出一个协议