photo cell 光电管 ; 光电池 ; 光敏电池
rectifier photo-cell 整流光电管
photo-cell amplifier 光电管放大器
cadmium-selenium photo-cell 镉硒光电池
rectifier photo cell 光生电压式电池
DIGITAL PHOTO CELL AND TIMER 数字相机电池和定时器
barrier-layer photo cell 障壁层光电池
photo-cell illumine meter 光电池照度计
gas filled photo cell 充气光电管
同义词： photoelectric cell photoconductive cell photocell electric eye magic eye
以上来源于: WordNet
N a device in which the photoelectric or photovoltaic effect or photoconductivity is used to produce a current or voltage when exposed to light or other electromagnetic radiation. They are used in exposure meters, burglar alarms, etc 光电池 (Also called photoelectric cell, electric eye)
If they used their cell phones, a different photo would appear on the screen of the bracelet.
如果他们使用手机，手镯的屏幕上会出现不同的照片。
If the students did not use their cell phones, there would be a photo on the screen of the bracelet to show that.
如果学生没有使用手机，手镯的屏幕上会有张照片显示出来。
"But LJ wasn't calling for help, he was pressing the photo button on his cell phone."
但是LJ并不是在打电话求救，他是按下了他手机上的拍摄按钮。
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