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
Please do the work at your own convenience.
请在方便时把这事做一做。
The meeting is put off.
会议延期了。
I walked across the park.
我穿过了公园。