You'll fail in French unless you work harder.

Both are doomed to fail in the long run.

从长远来看,两样都注定失败.

Don't feel discouraged even if you should fail in persuading him.

即使说服不了他,也不要灰心丧气.

You will bring the blame of others upon yourself if you fail in this.

如果你在这件事上失败了,就会招来别人的非议.

I got a fail in math last semester.

我上学期数学没及格.

This cab signaling device is fail-safe and has highly reliability and-interference .

数字化双制式机车信号符合故障 - 安全原则,可靠性高, 抗干扰能力强.

If the system is to fail-safe the pilot must be able to detect the change quickly.

如果该系统是不安全的,驾驶员必须能够很快发觉这种变化.

The utility model belongs to a fail-safe interlock operating device of a load switch.

本实用新型属于负荷开关五防联锁操作装置.

Both monitors should be interlocked ( fail-safe ) to shut off the flow of silane upon detection.

两个监视器应该互锁 ( 失败 - 安全 ),在监测到泄露或起火时切断硅烷气流.

Like electric motor actuators, these are not readily adaptable for a fail-safe mode.

和电动马达执行机构相同, 这种执行机构也不适用于故障安全模式.

The fail-safe position of the directional valve during power failure is the spring offset position.

该换向阀故障停电期间的安全位置偏移位置的春天.

If you receive a request like this, you cannot fail to obey it!

如果你收到这样的一种请求, 你不会不服从的!

Doctors notoriously neglect their own health and fail to seek help when they should.

众所周知，医生不注意自身的健康，而且在应该求助时也不这么做。

That'show it was in my day and I fail to see why it should be different now.

我那时候就是这样的，我搞不懂为什么现在非要弄得不一样。

Claim on delayed shipment is those sellers fail to do the deliextremeccly according to time schedule.

延期索赔是对卖方么有按时装运货物而提出的索赔.

I needn't add that if you fail to do as I ask, you will suffer the consequences.

如果你没按我的要求做的话，后果请自负——这话我就不必再说了吧。

Those who knowingly fail to do so will face heavier punishment and possibly their licenses.

不这样做的企业可能会面临更严重的处罚,甚至吊销生产许可证.

In fact, so-calledgifted students may fail to do well because they are usually smart.

事实上, 所谓 的天才生可能因为他们超乎寻常的聪明未能做到学业有成.

Your RN is subject to cancellation if you fail to do so.

如果及时更新,您的RN代码就会取消.

And are when we fail to do satisfactory work.

而且很多时候,我们并不能做令人满意的事情.

And are times when we fail to do satisfactory work.

并且有时在工作中失利.