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- A red light is usually a signal of danger. 红灯通常是危险的信号。
- The dying fire was throwing out a dull red light. 将要熄灭的火发出暗红色的光。
- The red light is a warning sign for stop. 红灯是警告停止行进的信号。
- Kodak B& W Infra Red film is a tricky film to work with as it is so light sensitive. 柯达黑白红外胶片经常会愚弄人，因为它对光线及其敏感。
- Kodak B &W Infra Red film is a tricky film to work with as it is so light sensitive. 柯达黑白红外胶片经常会愚弄人，因为它对光线及其敏感。
- The hotter the gas, the more energy is given off.Slightly hot gas gives off mostly long wavelength (low energy) light (infra red). 低热的气体发散出几乎都是长波光（低能量，红外线）。
- Enjoy your weekend in this city but be careful in the red light district! 愿你周末在本市过得愉快，但在红灯区要小心！
- The plates are insensitive to red light. 这些干片均对红光感觉迟钝。
- The atomic bonds between carbon and other atoms absorb infra red radiation. 碳与其他原子连接的原子键吸收红外线。
- The car was fetched up short by a red light. 汽车一下子被红灯拦住了。
- Send out a red light on all unnecessary expenses. 发出指示停止一切不必要的开支。
- That red light means that is a police box. 那红灯表示那是警察亭。
- Remember to stop at a red light. 记住见了红灯就停下。
- Mind the traffic! There's the red light! 当心车辆！前面有红灯！
- Infra Red Data Association. This body sets the standards used in infra-red communications. 红外线数据协会。这个团体负责设定红外数据通信标准。
- Don't go there! It is a red light district. 不要去那里！那里是红灯区。
- The flashing red light drew close behind. 闪闪的红光紧紧在后尾随着。
- Aims:To evaluate the reliability or value of infra red scanning(IRS) for diagnosis of breat diseases. 目的 :了解近红外线扫描在乳房疾病诊断中的价值。
- The lurid sunset puts a red light on their faces. 耀眼的夕阳映红了他们的脸。
- Server IrDA Infra Red Data Association. This body sets the standards used in infra-red communications. 红外线数据协会。这个团体负责设定红外数据通信标准。
