Photran
[电] 逆化阻止PNPN型交换级的三极PNPN型开关
🗣️ 情景例句
Mr. Richard Stewart. Richard Stewart
先生。
I took one quart of oil.
我拿了一夸特油。
No matter how much we like honey, or how much we have read about the uncanny sense of direction which bees possess, we have a horror of being stung.
不管我们多么爱吃蜂蜜，或读过多少关于蜜蜂具有神秘的识别方向的灵感的书，我们仍然十分害怕被蜂蜇。