...a boy expelled from school for making death threats to his teacher.是什么意思？

...a boy expelled from school for making death threats to his teacher.

因为威胁要杀死老师而被学校开除的男孩

boy

n. 男孩，少年，儿子，小伙子，家伙，服务员；

例句
Some parents believe a boy must learn to stand up and fight like a man.
有些父母认为男孩子必须学会像男子汉一样顶天立地，勇于抗争。

expelled

v. 驱逐( expel的过去式和过去分词 )，赶走，把…除名，排出；

例句
Blood is only expelled from the heart when it contracts...
血液在心脏收缩的时候从心脏流出。

from

prep. （表示时间）从…，（表示原因）因为，（表示来源）来自…，（表示分离）与…分离[隔开]；

例句
...an abortive attempt to prevent the current President from taking office.
企图阻止现任总统连任的失败尝试

school

n. 学校，上学，学院，群；vt. 训练，锻炼，教育，教导，约束，给…上学；

例句
I was terrible at school and left with few academic qualifications...
我的学习成绩一塌糊涂，离校时几乎没有学历。

for

prep. 为，为了，倾向于，关于，当作；conj. 因为，由于；

例句
I've come looking for a bit of advice.
我特来讨教。

making

n. 制造，产生的过程，成功改进的手段，原料，材料；v. “make”的现在分词；

例句
How did you go about making this marvellous acquisition then?
那么你是怎么买到这一绝品的？

death

n. 死亡，（某种）死法，死亡方式，病危，死神；

例句
The following year Parliament voted to abolish the death penalty for murder...
议会于翌年表决对谋杀罪废除死刑。

threats

n. 威胁，恐吓( threat的名词复数 )，可能造成威胁的人[事，想法]，恶兆，兆头；

例句
...the threats our ancestors faced from wild beasts.
我们祖先面对的来自野兽的威胁

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

his

pron. (he的所有格)他的，(he的物主代词)他的东西；det. 属于他的，用于名词前，自己的，指某人的，上帝的；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

teacher

n. 教师，教员，老师，先生，[航]教练机；

例句
He was now a teacher and a respectable member of the community.
他现在是一位教师，并且是社区内受人尊敬的一员。