A sudden peal of thunder leaves no time to cover the ears.

迅雷及掩耳。

It's beyond the reach of human aid.

那是人力所及的。

Richard is far beneath Henry in intelligence.

理查的智力远及亨利。

We barely had time to catch the train.

我们几乎来及赶火车。

All the girls fell over backwards to get the party ready.

姑娘们迫及待地聚做准备。

I flunked biology in the tenth grade.

十年级时我生物及。

She foreboded her failure in the exam.

她预感自试及。

Why are you in such a hurry to sell?

什么如此迫及待地要卖掉？

I didn't flunk but I didn't do too well.

我没有及，但得太好。

Her resignation put her colleagues in a spin.

她的辞职令同事们措手及。

Make haste, or (else) you'll be late.

快点, 要然就来及了。

Failing his exams has certainly cut him down to size.

试及无疑让他自省。

It was the sort of restaurant that I would normally have avoided like the plague.

这种餐馆我通常都是避之唯恐及。

Some college courses are graded in terms of either a pass or a fail.

有些大学课程按及或及评分。

Those who failed the exam take a makeup exam.

这次试及的人必须参加补。

He was wretched when he failed the examination.

由于试及, 他很痛苦。

He didn’t flunk out,but his record isn’t so hot.

他没有及,但成绩很一般。

I was intensely curious to know more about him.

我迫及待地想更多地了解他的情况。

It’s discouraging that so many students have failed.

那么多学生及,真令人泄气。

Reaction kinetics is far less perfect than thermochemistry theory.Why?

化学动力学远及化学热力学那么完美。