Skitron
暗迹(示波)管, 阴[黑]影管(一种 Ｘ光管)
🗣️ 情景例句
Coffee, please.
请来点咖啡。
Little thieves are hanged, but great one's escape.
窃钩者诛，窃国者侯。
Let me take another look at our requirements.
那我们看看我们的需要量有多少