临阵磨枪的例句大全

1、

I have to cram all night for tomorrow's exams.

为了明天的考试,我得熬夜临阵磨枪.
来源：网络文摘精选
2、

She was cramming for her Economics exam.

她正在为应付经济学考试临阵磨枪。
来源：《柯林斯高阶英汉双解学习词典》
3、

You should work hard all the time , not leave everything until the last moment.

平时要努力,靠临阵磨枪不行.
来源：互联网摘选
4、

He boning up for his finals.

他为应付期末考试而临阵磨枪.
来源：期刊摘选