注释：strengthen vt. 加强；巩固
vi. 变强；变坚挺
例句：
(1) How to strengthen policy?
如何加强政策呢？
(2) Exercise will strengthen your body.
运动会使你身体强健。
(3) Or it can strengthen the group paid to dig it.
或者它可以加强花钱打井的集体的势力。
(4) To supply, support, secure, or strengthen with a cleat.
把船固定在缆柱，系索拴，或夹板上。
(5) You cannot strengthen the weak by weakening the strong.
你不能通过削弱强者来增强弱者。
(6) Will strengthen the management of effective certificate.
需要加强有效的证书的管理。
(7) Start with affirmations to strengthen your belief system.
以自我确认开始加强你的信念系统。
(8) You can have fun, reconnect, and strengthen your bond now.
没关系愉快的，重新联系，并增强们的关联。
(9) About two thousand men were ganged out to strengthen the works.
约有二千人编组成军加强防御工事。
(10) And will you strengthen the team in the January transfer market?
你会在一月份转会市场开启后加强球队力量？

papern. 纸；论文；文件；报纸
adj. 纸做的
vt. 用纸糊；用纸包装
vi. 贴糊墙纸；发交通违章传票
例句：
词组短语
on paper 以书面形式；在名义上
paper industry 造纸工业
paper making n. 造纸
paper machine 造纸机
waste paper 废纸
a piece of paper 一张纸
paper mill n. 造纸厂
on the paper 在纸上
white paper 白皮书；白纸
test paper 试纸；测验试卷；供检定笔迹的文件
research paper 研究论文；研究报告
printing paper 印刷纸；晒图纸
paper pulp n. 纸浆
paper bag 纸袋子
paper box 纸箱
toilet paper 卫生纸，厕纸
paper money 纸币；钞票
filter paper 滤纸（尤制定量滤纸）
coated paper 铜版纸，涂料纸；盖料纸
paper cutting 剪纸
例句：
(1) Then wrap them in clean paper.
然后用干净的纸把他们包起来。
(2) Please give me some pink paper.
请给我一些粉色的纸。
(3) She showed the paper to the man.
她把这张纸递给那个人。
(4) It was discovered among waste paper.
这是在废纸堆中发现的。
(5) Most paper cutting artists are women.
大多数剪纸艺术家都是女性。
(6) Then put the wet stamps on soft paper.
然后将潮湿的邮票放在软纸上。
(7) Yesterday I cut my finger on some paper.
昨天我在纸上把我的手指切伤了。
Perhaps you could find one in the local paper.
也许你可以在当地报纸上找到一套。
This event will be a good story for the paper.
这一事件将成为报纸文章的好素材。