Pliodynatron
负互导管(帘栅压高于板压的四极管)
🗣️ 情景例句
Don't worry.
别担心。
One must howl with the wolves.
入乡随俗。
Between 1850 and 1910 the bison population is thought to have fallen from 60 million to just a few hundred.
人们认为，在1850年到1910年之间，野牛的头数从6，000万头降到只有几百头了。