Pliotron
n. [电子]功率(电子)管[原商标名]
🗣️ 情景例句
Try putting him across your lap on his stomach.
试试让他趴着睡在你大腿上。
That's possible.
那是可能的。
He simply had no sense of danger at all.
而是他压根儿没有一点儿危险感。