您要查找的是不是：
- A disorderly demonstration will take place. 一场示威游行将要发生。
- The demonstration passed off without incident. 游行自始至终未发生意外。
- The demonstration erupted into violence. 示威游行中突然出现了武斗。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- Police on horseback broke up the demonstration. 骑警驱散了游行。
- We watched the demonstration from our windows. 我们从窗口看示威游行。
- He's in his element when playing badminton. 他打起羽毛球来真是得心应手。
- His prose is everywhere a demonstration of brevity. 他的散文写得非常简练。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- The police nixed the demonstration. 警察禁止示威(游行)。
- I'm out of my element in political discussions. 我不喜欢参加政治讨论。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- Sulphur was not identified as an element until1810. 1810年以前还没有认出硫是一种元素。
- The scientists are in search of a new element. 科学家们正在寻找一种新元素。
- This demonstration was a symptom of discontent among the students. 这次示威表明学生中有不满情绪。
- He was out of his element at the ball. 他在舞会上感到格格不入。
- She gave us a demonstration of the machine to show how it worked. 她给我们作示范，说明怎样操作这部机器。
- There's an element of truth in his story. 他说的有些道理。
- Water is a fish's natural element. 水是鱼的自然栖息地。
- The demonstration end in a violent clash with the police. 游行示威以与警察的激烈冲突而告终。
