Transistor switching circuit
[计] 晶体管开关电路
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
This is a tough job.
这是一件困难的工作。
There was much news in the morning paper today.
今天的晨报上有许多新闻。
It is more important to be healthy than bony slim.
健康永远比皮包骨头好。