Switching transister
[计] 开关晶体管
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
a portrait of the United States--
一幅美国的剪影--
Fools never know when they are well off.
傻瓜永远不知道他们何时能享福。
I would suggest that you use this material instead of that.
我建议你改用这种替代那种。