Skitron
暗迹(示波)管, 阴[黑]影管(一种 Ｘ光管)
🗣️ 情景例句
You're going to be a great success.
你会获得很大的成功的。
I've got it!
我接住了！
'I don't think the windows need cleaning at this time of the night.
“我看不必在夜里这个时候擦窗子吧。