Skitron
暗迹(示波)管, 阴[黑]影管(一种 Ｘ光管)
🗣️ 情景例句
Thanks, Grandpa.
谢谢你， 爷爷。
Would you like to arrange for a personal interview?
你想安排面谈吗？
We swam and dived off the rocks into the sea.
我们从岩石上跳进海里游泳。