Kathetron
一种有外栅极的三极管, 辉光放电管
🗣️ 情景例句
Sheet--s-h-e-e-t.
Sheet s-h-e-e-t。
Let me do some research on this and get back with you tomorrow.
请让我查查看，明天再给你答复。
If a pan can have a baby, it can die, too! (He starts to laugh.)
假如锅能生孩子，那么它也能死！（他开始大笑）。