查询词典 difficulty

Unit 3 grade 1 Language tip have some difficulty in doing sth.

表示"做某事有困难"，difficulty 在这个结构中是不可数名词，in 有时可以省略。

Have great difficulty in doing sth.

做某事有极大困难

Have some difficulty/ trouble in doing sth.

某人做某事很费劲

Investigate its reason has the following kinds: Some people eye annulus v/LIT all over the ground flesh is congenital deformation, perhaps go up eyelid is too short cause eyelid to crack cannot close completely, leave a gap when Morpheus, like seeming to open have sth in mind partly, common calls " sheep eye "; Some person facial nerve are paralytic, and disease of certain head ministry causes facial nerve to lose control, eyelid loses pulling force because of muscle, thereby the eye is cracked increase, add up to eye difficulty; Because certain disease is caused,some people are pop-eyed, and cannot close eye, be like sclerotic grapes Pu the tumour inside swollen, the socket of eye, hyperthyroidism; As a result of,some people are inflammation, ulcer, traumatic wait for a reason to cause palpebral scar sexual weak point shrinks and the skin is short of caustic, cause eyelid to close obstacle, cannot close a key point completely all day.

究其原因有以下几种：有的人眼轮匝肌先天性畸形，或者上眼睑过短造成睑裂不能完全闭合，在睡眠时就留下一条缝隙，好象半睁着眼一样，俗称"羊眼"；有的人面神经麻痹，以及某些脑部疾病致使面神经失去控制，眼睑因肌肉失去张力，从而眼裂增大，合眼困难；有的人是因为某些疾病引起眼球突出，而不能闭目，如巩膜萄葡肿、眶内肿瘤、甲状腺机能亢进等；有的人是由于炎症、溃疡、外伤等原因引起眼睑疤痕性短缩和皮肤缺损，造成眼睑闭合障碍，终日不能完全合眼。

Have trouble/difficulty doing sth..

在做…方面有困难

Have no difficulty/trouble doing sth.

没有困难做某事

D . have difficulty / trouble doing sth.

在做方面有困难。

Have difficulty/trouble doing sth.

"有困难做某事"。

Have trouble/ difficulty doing sth.

在做某事方面有困难

Have trouble/difficulty in doing sth.

做什么事费力，费劲。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。