226.courage to do sth 做某事的勇气
She showed great courage to speak up in front of the crowd.
她在人群前大胆发言，显示出了很大的勇气。
227.of course 当然
Of course I'll help you.
当然我会助你。
Of course not, it's too expensive.
当然不，太贵了。
228.be crazy about 对……着迷;沉迷……
She is crazy about traveling and explores new places every year.
她沉迷旅游，每年都去探索新的地方。
229.cry out 大声叫喊
The child cried out when he saw the scary monster.
孩子看到可怕的怪物时大声叫喊起来。
230.get / have one's hair cut 理发
I need to get my hair cut, it's getting too long.
我需要理发，头发太长了。
231.cut down 砍倒;降低;缩减
We need to cut down on our carbon emissions to protect the environment.
大家需要降低碳排放以保护环境。
They cut down the old tree to make room for a new building.
他们砍倒了那棵老树，为新建筑腾出地方。
232.cut in line 插队
Please don't cut in line, it's not fair to others.
请勿插队，这对别的人不公平。
234.cut off 切掉;切断
The doctor had to cut off her infected finger to save her life.
大夫为了救她的命，不能不切掉她感染的手指。
235.cut out 剪下;删掉;剪出
Can you cut out this part of the article for me?
你能帮我把这篇文章的这部分剪出来吗?
236.cut up 切碎;割碎
Please cut up the vegetables into small pieces for the salad.
请把蔬菜切碎，做沙拉用。
237.in danger 处于 危险中
The rare species is in danger of extinction if we don't protect it.
假如大家不保护这种稀少物种，它就有灭绝的危险。
238.out of danger 脱离危险
After the surgery, the patient is now out of danger.
手术后，患者目前已脱离危险。
239.be a danger to 对……是个威胁
Smoking in public places can be a danger to others' health.
在公共场合抽烟会对别人的健康构成威胁。
240.be dangerous for / to sb 对某人是危险的
It's dangerous to swim in the river without a life jacket.
不穿救生衣在河里游泳是危险的。
Driving while tired is dangerous for both the driver and other road users.
疲劳驾驶对司机和其他道路用户都是危险的。
240.it is dangerous to do sth 做某事是危险的
It is dangerous for children to play with matches.
孩子们玩火柴是危险的。
