leave of absence:请假
I beg to apply for two weeks' leave of absence. 我请求准假两周。
He ask for leave of absence to visit his mother in hospital.他请假去探望住院的母亲。
Peter obtained a leave of absence from the university. 彼得从大学得到休假。
cast off:抛弃,丢弃
She' s cast off three boy-friends in a month. 她一个月里就甩了叁个男朋友。
The criminal was determined to cast off his old self and turn over a new leaf. 这个罪犯决心脱胎换骨,重新做人。
rush off :仓促离开
I have to rush off to class now. Bye. 现在我得赶去上课了。再见。
Oh, I'm sorry to have to rush off like this, but I'll see you again soon, anyway.哦,十分抱歉,我就这样匆忙走掉了,但是,无论如何我会很快地来看你的。
up to:胜任的
I'm not quite up to it 我大懂这个。
dying wish:遗愿
return to:返回
say goodbye:道别