Waqas'teacher Dr Hafiz Mohammad Dilawar says Waqas is a keen student.是什么意思？

Waqas'teacher Dr Hafiz Mohammad Dilawar says Waqas is a keen student.

瓦格斯的老师花哈菲兹说,瓦格斯是位认真的学生.

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。

DR

abbr. (=data register) 资料暂存器，(=delivery room) 图书出纳室，产房；

例句
A Dr Matthew Owens was reported missing while on an expedition to north-eastern Turkey.
据报道，一位叫马修·欧文斯的博士在前往土耳其东北部考察的途中失踪了。

hafiz

n. 能背诵全部可兰经的伊斯兰教徒；

例句
Waqas'teacher Dr Hafiz Mohammad Dilawar says Waqas is a keen student.
瓦格斯的老师花哈菲兹说,瓦格斯是位认真的学生.

says

v. 说，讲(say的第三人称单数)；

例句
'When I was an adolescent,' says a thirty-one-year-old man, 'I thought girls held all the aces.'
“当我还是个毛头小伙儿时，”一个31岁的男人说，“我觉得完全是女孩子说了算。”

is

vt.& vi. 是（be的三单形式；n. 存在；

例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

keen

adj. 厉害的，强烈的，敏锐的，敏捷的，锐利的，热心的；vi. （为死者）恸哭，哀号；n. 〈英〉号哭，恸哭；

例句
We await the next volume of this superb edition with keen anticipation.
我们殷切期盼着这本精装版下一卷的面世。

student

n. 学生，大学生，研究者，学者，中学生，<美俚>初学者；

例句
Candidates in India are advised to submit their applications through the overseas student office in London...
印度的申请人被告知通过驻伦敦的海外学生办公室递交申请表。