Lesson 25
第25课
ease
n.轻松
I was struck with ease after finishing the article.
写完那篇文章之后，我突然感到一阵轻松。
fulfil
v.实践
If you make a promise, you should fulfil it.
如果你许下诺言，就应该实践它。
plunge
v.投入
Once you've made the plunge in both time and expertise into a scripting language, go with that.
一旦您已经投入（在时间和专业技术上）到一个脚本语言中，那么就坚持下来。
spear
n.矛，鱼叉
In Africa spears are still used in hunting or fishing.
在非洲矛和鱼叉仍然被用来打猎或捕鱼。
account
n.叙述，解释
You must account to father what you have done.
你必须把你的所作所为对父亲解释清楚。
fleet
n.舰队
The Sixth Fleet in the harbor is moving toward our coast.
港中的第六舰队正朝着我们的海岸航行。
murder
n.谋杀
This was only one of many murder cases he judged.
这仅仅是他审理的众多谋杀案件中的一件。
survey
v.俯瞰
He stood on the hill and surveyed the surrounding country.
他站在山上，俯瞰四周的乡间。
crawl
v.爬
A child learns to crawl before he learns to walk.
小孩在学走路之前先学爬。
fasten
v.固定
He fastened the pages together with a pin.
他用大头针将文件钉在一起。
per
置于词根前表示“在…后面”
perfect
无缺点，全然的(per+fect 无缺点，全然的）
perspicuous
明白，明显的(per+spicuous 明白，明显的）
perverse
倔强，刚愎的(per+verse 倔强，刚愎的）