Pliobond
功率电子管(带有控制栅极的负阻四极管, 商品名)
🗣️ 情景例句
But I do need some publicity
但我需要一些宣传，
I'm sorry to hear that.
听到这个消息我感到遗憾。
Time for our lunch, said Bruce. Then he looked around. Oh dear! I don't understand!
“午饭时间到了，”布鲁斯说。然后他看看四周。“天啊！我弄不明白了！”