On hearing the news, she was on pins and needles.

He was on pins and needles wanting to know the result of his TOEFL exam.

他坐立不安急于知道托福成绩.

They waited on pins and needles for the football scores.

他们如坐针毡般地等待足球比分.

I was on pins and needles while you went.

当你离开时,我简直如坐针毡.

The close game had us on pins and needles till the very end.

由于比赛双方势均力敌,我们一直很紧张,到结束时才平静下来.

The threat of war is keeping us all on pins and needles, living in fear.

战争的威胁让我们都坐立不安, 生活在恐惧中.

We had been on pins and needles all day long, until we received his telegram.

在接到他的电报以前,我们一直焦急不安.

He is on pins and needles.

他如坐针毡.

A: It'seems you're on pins and needles today. Anything troubling you?

你今天似乎坐立不安. 有什么事吗?

I drank hot mile every night on principle.

我照例每晚喝热牛奶.

Mr Hitchings admits to wincing occasionally, but almost on principle he is more cheerful than not.

希秦斯先生承认有时会倒退, 但从语言原理上来说,他更为高兴这种倒退.

By a theoretical derivation of BP and RM algorithms, the algorithms are the same on principle.

通过对BP算法和RM算法的理论推导, 从原理上说明了两种算法的一致性.

Many are opposed to the sale of arms on principle.

许多人基于理念反对武器销售.

He was always late on principle, his principle being that punctuality is the thief of time.

原则上他一向迟到, 他的原则就是认为守候等于浪费时间.

He dealt with the problem on principle.

他根据既定原则处理那问题.

He should have meet you at the station on principle.

按道理他应该到车站去接你.

His father, on principle, did not like to hear requests for money.

从原则上来说，他父亲不喜欢别人借钱。

We were rarely willing to take a strike, and so we never stood on principle.

我们尽量避免罢工, 所以从来不坚持什么原则.

I disagreed your idea on principle.

原则上,我不同意你的主意.

At such moments those on both sides of this debate who will act on principle.

在这样的时刻,辩论的双方都具有按原则办事的那些人.

Through a water simulation experiment, the influence of cross jet parameters on principle strain was studied.

在冷态模拟实验中, 就交叉射流的参数对主变形率的影响进行了研究.