例句:An executive order is a directive from the President to other officials in the executive branch.
行政命令是行政机构中总统对其他官员的指示。
2.split up 分裂；分离
例句:Did the two of you split up in the woods?
你们俩是在树林里分开的吗？
3.a range of 一系列的
例句:The slim booklets describe a range of services and facilities.
这些薄薄的小册子介绍了一系列服务和设施。
4.pull out 离开；退出
例句:He was about to pull out to overtake the guy in front of him.
他正要驶离车流超前面那人的车。
