it is difficult发音

意思翻译

这很难

相似词语短语

is difficult───很难

difficult───adj.困难的；不随和的；执拗的

more difficult───更难的（difficult的比较级）

difficult tasks───艰巨的任务

is it is───是吗

quite difficult───非常困难

difficult times───困难时期

difficult if───如果

difficult period───困难时期

双语使用场景

It is difficult to assess the full extent of the damage.───损失情况难以全面估计。

It is difficult to separate legend from truth.───传说与事实很难分辨。

It is difficult to define what makes him so popular.───很难解释清楚什么原因使他如此走红。

It is difficult to grasp this point, and you may try to gaze AT his or her eyes for a while before moving away your eyesight.───这点把握起来比较难。你可以试着注视一会儿再移开。

It is difficult of him to part with his extravagant habits.───要他戒除那些奢侈的习惯可真不容易。

It is difficult to predict how much of the deal architecture will remain this summer when a vote is expected.───很难预测在今年夏季进行投票时，还有多少交易架构能保留下来。

Penalty function is often used to deal with the constrained optimization problems, but it is difficult to choose parameter property.───对非线性规划问题的处理通常采用罚函数法，使用罚函数法的困难在于参数的选取。

It is difficult in this case to pin down how much is too much because many SWFs do not publish accounts.───而在此情况下，界定多少钱算太多也很困难，因为许多主权财富基金并不公开账目。

It is difficult to think of a test or marker system that would not first be developed, in some form, in an animal model.───不先用一个动物模型并以某种形式来开发一个检验或标记系统是很难想象的。

英语使用场景

It is difficult to persuade the superpowers to disarm.

It is difficult to infer anything from such scanty evidence.

It is difficult to fully assess the damage.

It is difficult to get used to another country's customs.

It is difficult to cajole him into consent.

It is difficult to get rid of insects.

At high altitudes of Tibet it is difficult to breathe.

It is difficult to discern the truth.

It is difficult to verbalize his lifetime of frustrations.