1、separate

分开的;单独的;独立的

Each villa has a separate sitting-room.

每栋别墅都有一间独立的起居室。

They are now making plans to form their own separate party.

他们如今正计划组建自己的独立政党。

不同的;各别的

Use separate chopping boards for raw meats, cooked meats, vegetables and salads.

切生肉、熟肉、蔬菜和拌色拉的青菜时要使用不同的切菜板。

Men and women have separate exercise rooms.

男女有各自的健身房。

(使)分开;(使)分离;分割;划分

Police moved in to separate the two groups.

警方介入进来，将两拨人分开。

The pans were held in both hands and swirled around to separate gold particles from the dirt.

双手握住淘选盘不停旋动将沙金和尘土分开。

2、effective

有效的;能产生预期效果的

The project looks at how we could be more effective in encouraging students to enter teacher training.

该项目着眼于我们如何能够更加有效地鼓励学生参与教师培训。

Simple antibiotics are effective against this organism.

一般的抗生素能够有效对抗这种微生物。

实际的;事实上的

They have had effective control of the area since the security forces left.

自从安全部队撤离后，他们实际上控制了该地区。

a restructuring that would have resulted in an effective increase on one of their most popular excursion fares.

原本会使他们最热门的一条短途旅游线路的费用出现实质性上涨的调整

（法律、协议等）生效的，起作用的

The new rules will become effective in the next few days.

新规定将在几天后生效。