Speedflash
n. [摄][电子]电子闪光,频闪放电管
🗣️ 情景例句
I estimate his age to be about 30.
我估计他的年龄大约30岁。
When one is about to act, one must reason first.
凡事要先思而后行。
These lights flickered continuously like traffic lights which have gone mad.
灯泡一刻不停地闪烁着，就像失去了控制的红绿灯。