您要查找的是不是：
- In spite of his great learning, the teacher finds it difficult to articulate his students'needs. 尽管这老师有高深的学问,他感到很难说清它学生的需要。
- A word or group of words difficult to articulate rapidly, usually because of a succession of similar consonantal sounds, as in Shall she sell seashells? 拗口令难以迅速,清楚地说出来的词或一串词,通常由于几个相似的辅音连接在一起。
- She was too frightened to articulate. 她吓得连话也说不清。
- It must be difficult to play various personae in the same movie. 在同一个电影中扮演不同的角色肯定不容易。
- It was difficult to tell his exact age. 很难判断他到底多大岁数。
- It is difficult to express it in terms of science. 要用科学的字眼来表达它是很困难的。
- It was difficult to gauge how people would respond. 大家的反应如何难以估计。
- To articulate a glide in speech. 发滑音言语中发音器官从一个音滑到下一个音发音
- He find it difficult to give shape to his idea. 他觉得很难把他的想法，明确表达出来。
- To articulate notes on a brass or wind instrument. 运舌法发音通过铜管乐器或簧乐器发出音阶
- It is difficult to decide between the two opinions. 在这两种意见之间抉择是困难的。
- To articulate(words); pronounce or speak. 说（话）；读或讲
- It is difficult to keep on terms with such a man. 很难和这样的人保持友好关系。
- It is difficult to stamp out all the crimes. 很难把所有的犯罪都消除掉。
- He was too drunk to articulate properly. 他醉得连话都说不清楚。
- The stain on his shirt is difficult to clean off. 他衬衣上的污点很难去除掉。
- To articulate(a sound)with a trill. 带颤音发出（声音）
- It was difficult to clamber the mountain. 爬上那座大山是困难的。
- She struggled to articulate her thoughts. 她竭力表明她的想法。
- Eels are long and difficult to catch. 鳝鱼很长而且很难抓住。
