ensure
vt. 确保, 担保；担保获得[避免]
1.I will ensure that the car arrives by six o'clock.
我保证汽车六点钟以前到。
2.Preparedness ensures success.
有准备, 成功就有保证。
3.These documents ensure you the authority you need.
这些文件使你获得你需要的职权。
entitle
vt. 使有资格; 使有权；给…题名
搭配：entitle sb. to do 给某人做某事的权利
entitle sb.to sth. 使某人有权享受...
1.He entitled us to enter his office at any time.
他授权给我们可以随时进入他的办公室。
2.He entitled the book The Secret Garden.
他把这本书定名为《秘密花园》。
3.This ticket doesn't entitle you to travel first class.
你这张票不能坐头等位。
equip
vt. 装备, 配备；使有能力, 使胜任
搭配：equip oneself 预备行装，装备自己
equip...with...以...装备....
be equipped for 准备好，对...有准备
1.They equipped themselves with a pair of sharp axes and set off for the forest.
他们带上两把利斧便朝森林走去。
2.His evening study has equipped him for a career as a teacher.
夜校的学习使他能担任教师的工作。
3.We equip our children with a good education.
我们使孩子们受到良好的教育。
equivalent
adj. 相等的, 相当的
搭配：be equivalent to 等价于，相当于
1.There is no exactly equivalent French tense to the present perfect tense in English.
法语里没有和英语中的现在完成时完全对应的时态。
2.Persons and corporations are equivalent entities under the law.
个人和企业是依法存在的对等的独立实体。
3.How many miles is a Japanese Li equivalent to?
日本的一里等于多少英里？
essay
n. 散文, 随笔
1.It's an essay heavy with surplus phrasing.
这是篇废话连篇的散文。
2.The students are asked to paragraph an essay in class
学生们被要求在课堂上给一篇文章分段
