您要查找的是不是：
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- It is now unlawful for factories to emit black smoke into the air. 工厂向大气中排放黑烟现在是违法的。
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- This charge is a positive charge. 这个电荷是正电荷。
- She shows a very positive attitude to her work. 她工作态度非常积极。
- Can you be positive about what you hear? 你对听到的话有把握吗？
- He has a positive attitude towards life. 他对生活持有积极的态度。
- The number of positive numbers is infinite. 正数的数目是无穷的。
- Fireflies emit light but not heat. 萤火虫发光但不放出热。
- Are you positive that you saw him? 你肯定你看到他吗?
- Animal bodies emit perspiration. 动物身体会出汗。
- Delete the current emitter library? 删除当前的发射器库吗?
- positive emitter 正电子发射体
- Do you know the distance to a light emitter? 那么你怎样知道一个灯光投射器的距离值呢?
- The emitter has two methods to send events. 发射器有两种发送事件的方法。
- He was positive that he had seen it in the newspaper. 他肯定他已在报纸上看见过。
- Free emitter resources - close the emitter. 释放发射器资源关闭发射器。
- Send the event - send the event using the emitter. 发送事件使用发射器来发送事件。
- There have been positive developments in international relations. 国际关系已逐步改善。
