Diffusion transistor
[电] 扩散晶体管
🧩 词语组成解析
🗣️ 情景例句
Let us try it!
让我们试试吧！
There was a big crowd and we had difficulty getting a taxi.
外面有一大群人并我们有很困难招一辆出租车。
Though he managed to take a number of brilliant photographs, he could not stay near the volcano for very long.
尽管他设法拍了一些十分精彩的照片，但他却不能在火山附近停留太长的时间。